522961232 has 40 divisors (see below), whose sum is σ = 1042011432. Its totient is φ = 254105600.

The previous prime is 522961217. The next prime is 522961237. The reversal of 522961232 is 232169225.

It can be written as a sum of positive squares in 4 ways, for example, as 5125696 + 517835536 = 2264^2 + 22756^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522961237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182918 + ... + 185754.

Almost surely, 2^522961232 is an apocalyptic number.

It is an amenable number.

522961232 is a deficient number, since it is larger than the sum of its proper divisors (519050200).

522961232 is a wasteful number, since it uses less digits than its factorization.

522961232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167 (or 3161 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 522961232 is about 22868.3456332110. The cubic root of 522961232 is about 805.6687122517.

The spelling of 522961232 in words is "five hundred twenty-two million, nine hundred sixty-one thousand, two hundred thirty-two".