255270912 has 224 divisors, whose sum is σ = 792675072. Its totient is φ = 72351744.

The previous prime is 255270901. The next prime is 255270931. The reversal of 255270912 is 219072552.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5431273 + ... + 5431319.

It is an arithmetic number, because the mean of its divisors is an integer number (3538728).

Almost surely, 2^255270912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 255270912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396337536).

255270912 is an abundant number, since it is smaller than the sum of its proper divisors (537404160).

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

255270912 is a wasteful number, since it uses less digits than its factorization.

255270912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 255270912 is about 15977.1997546504. The cubic root of 255270912 is about 634.3570585396.

The spelling of 255270912 in words is "two hundred fifty-five million, two hundred seventy thousand, nine hundred twelve".