256711088 has 10 divisors (see below), whose sum is σ = 497377764. Its totient is φ = 128355536.

The previous prime is 256711087. The next prime is 256711097. The reversal of 256711088 is 880117652.

256711088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (256711087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8022206 + ... + 8022237.

Almost surely, 2^256711088 is an apocalyptic number.

It is an amenable number.

256711088 is a deficient number, since it is larger than the sum of its proper divisors (240666676).

256711088 is a wasteful number, since it uses less digits than its factorization.

256711088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16044451 (or 16044445 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 38.

The square root of 256711088 is about 16022.2060902986. The cubic root of 256711088 is about 635.5477844928.

The spelling of 256711088 in words is "two hundred fifty-six million, seven hundred eleven thousand, eighty-eight".