255254232 has 32 divisors (see below), whose sum is σ = 639475200. Its totient is φ = 84906144.

The previous prime is 255254221. The next prime is 255254243. The reversal of 255254232 is 232452552.

It is an interprime number because it is at equal distance from previous prime (255254221) and next prime (255254243).

It is a self number, because there is not a number n which added to its sum of digits gives 255254232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 769 + ... + 22607.

It is an arithmetic number, because the mean of its divisors is an integer number (19983600).

Almost surely, 2^255254232 is an apocalyptic number.

It is an amenable number.

255254232 is an abundant number, since it is smaller than the sum of its proper divisors (384220968).

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

255254232 is a wasteful number, since it uses less digits than its factorization.

255254232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22335 (or 22331 counting only the distinct ones).

The product of its digits is 24000, while the sum is 30.

The square root of 255254232 is about 15976.6777522738. The cubic root of 255254232 is about 634.3432414460.

The spelling of 255254232 in words is "two hundred fifty-five million, two hundred fifty-four thousand, two hundred thirty-two".