Search a number
-
+
4664214 = 232259123
BaseRepresentation
bin10001110010101110010110
322202222002200
4101302232112
52143223324
6243545330
754434202
oct21625626
98688080
104664214
1126a6325
12168b246
13c73cb9
14895b02
15621ec9
hex472b96

4664214 has 12 divisors (see below), whose sum is σ = 10105836. Its totient is φ = 1554732.

The previous prime is 4664213. The next prime is 4664221. The reversal of 4664214 is 4124664.

4664214 is a `hidden beast` number, since 4 + 6 + 642 + 14 = 666.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129544 + ... + 129579.

It is an arithmetic number, because the mean of its divisors is an integer number (842153).

Almost surely, 24664214 is an apocalyptic number.

4664214 is an abundant number, since it is smaller than the sum of its proper divisors (5441622).

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

4664214 is a wasteful number, since it uses less digits than its factorization.

4664214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259131 (or 259128 counting only the distinct ones).

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

The square root of 4664214 is about 2159.6791428358. The cubic root of 4664214 is about 167.0806499667.

Adding to 4664214 its reverse (4124664), we get a palindrome (8788878).

It can be divided in two parts, 46642 and 14, that added together give a 6-th power (46656 = 66).

The spelling of 4664214 in words is "four million, six hundred sixty-four thousand, two hundred fourteen".

Divisors: 1 2 3 6 9 18 259123 518246 777369 1554738 2332107 4664214