256070624 has 24 divisors (see below), whose sum is σ = 504698040. Its totient is φ = 127893376.

The previous prime is 256070623. The next prime is 256070627. The reversal of 256070624 is 426070652.

256070624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256070623) 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, 28682 + ... + 36534.

It is an arithmetic number, because the mean of its divisors is an integer number (21029085).

Almost surely, 2^256070624 is an apocalyptic number.

It is an amenable number.

256070624 is a deficient number, since it is larger than the sum of its proper divisors (248627416).

256070624 is a wasteful number, since it uses less digits than its factorization.

256070624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8882 (or 8874 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 256070624 is about 16002.2068478070. The cubic root of 256070624 is about 635.0188053207.

The spelling of 256070624 in words is "two hundred fifty-six million, seventy thousand, six hundred twenty-four".