256168024 has 16 divisors (see below), whose sum is σ = 548931600. Its totient is φ = 109786272.

The previous prime is 256167971. The next prime is 256168037. The reversal of 256168024 is 420861652.

256168024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2287159 + ... + 2287270.

It is an arithmetic number, because the mean of its divisors is an integer number (34308225).

Almost surely, 2^256168024 is an apocalyptic number.

It is an amenable number.

256168024 is an abundant number, since it is smaller than the sum of its proper divisors (292763576).

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

256168024 is a wasteful number, since it uses less digits than its factorization.

256168024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4574442 (or 4574438 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 256168024 is about 16005.2498887084. The cubic root of 256168024 is about 635.0993078404.

The spelling of 256168024 in words is "two hundred fifty-six million, one hundred sixty-eight thousand, twenty-four".