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4884222 = 237237449
BaseRepresentation
bin10010101000011011111110
3100012010220010
4102220123332
52222243342
6252404050
756341500
oct22503376
910163803
104884222
112836652
121776626
131020195
14911d70
1566729c
hex4a86fe

4884222 has 48 divisors (see below), whose sum is σ = 11696400. Its totient is φ = 1354752.

The previous prime is 4884179. The next prime is 4884223. The reversal of 4884222 is 2224884.

It is a self number, because there is not a number n which added to its sum of digits gives 4884222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4884223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10654 + ... + 11102.

It is an arithmetic number, because the mean of its divisors is an integer number (243675).

Almost surely, 24884222 is an apocalyptic number.

4884222 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4884222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5848200).

4884222 is an abundant number, since it is smaller than the sum of its proper divisors (6812178).

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

4884222 is a wasteful number, since it uses less digits than its factorization.

4884222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 498 counting only the distinct ones).

The product of its digits is 8192, while the sum is 30.

The square root of 4884222 is about 2210.0276016376. The cubic root of 4884222 is about 169.6674236123.

The spelling of 4884222 in words is "four million, eight hundred eighty-four thousand, two hundred twenty-two".

Divisors: 1 2 3 6 7 14 21 37 42 49 74 98 111 147 222 259 294 449 518 777 898 1347 1554 1813 2694 3143 3626 5439 6286 9429 10878 16613 18858 22001 33226 44002 49839 66003 99678 116291 132006 232582 348873 697746 814037 1628074 2442111 4884222