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4664124 = 22322343131
BaseRepresentation
bin10001110010101100111100
322202221222100
4101302230330
52143222444
6243545100
754434013
oct21625474
98687870
104664124
1126a6253
12168b190
13c73c4a
14895a7a
15621e69
hex472b3c

4664124 has 72 divisors (see below), whose sum is σ = 12684672. Its totient is φ = 1441440.

The previous prime is 4664117. The next prime is 4664129. The reversal of 4664124 is 4214664.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664129) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35539 + ... + 35669.

It is an arithmetic number, because the mean of its divisors is an integer number (176176).

Almost surely, 24664124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4664124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6342336).

4664124 is an abundant number, since it is smaller than the sum of its proper divisors (8020548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4664124 is a wasteful number, since it uses less digits than its factorization.

4664124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 202 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 4664124 is about 2159.6583063068. The cubic root of 4664124 is about 167.0795753051.

Adding to 4664124 its reverse (4214664), we get a palindrome (8878788).

It can be divided in two parts, 46641 and 24, that added together give a triangular number (46665 = T305).

The spelling of 4664124 in words is "four million, six hundred sixty-four thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 23 36 43 46 69 86 92 129 131 138 172 207 258 262 276 387 393 414 516 524 774 786 828 989 1179 1548 1572 1978 2358 2967 3013 3956 4716 5633 5934 6026 8901 9039 11266 11868 12052 16899 17802 18078 22532 27117 33798 35604 36156 50697 54234 67596 101394 108468 129559 202788 259118 388677 518236 777354 1166031 1554708 2332062 4664124