255162232 has 16 divisors (see below), whose sum is σ = 515231640. Its totient is φ = 117767136.

The previous prime is 255162227. The next prime is 255162233. The reversal of 255162232 is 232261552.

It is a self number, because there is not a number n which added to its sum of digits gives 255162232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255162233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1226638 + ... + 1226845.

Almost surely, 2^255162232 is an apocalyptic number.

It is an amenable number.

255162232 is an abundant number, since it is smaller than the sum of its proper divisors (260069408).

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

255162232 is a wasteful number, since it uses less digits than its factorization.

255162232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453502 (or 2453498 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 255162232 is about 15973.7982959595. The cubic root of 255162232 is about 634.2670212392.

The spelling of 255162232 in words is "two hundred fifty-five million, one hundred sixty-two thousand, two hundred thirty-two".