256262052 has 24 divisors (see below), whose sum is σ = 603433600. Its totient is φ = 84636576.

The previous prime is 256262023. The next prime is 256262053. The reversal of 256262052 is 250262652.

It is not an unprimeable number, because it can be changed into a prime (256262053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96652 + ... + 99267.

Almost surely, 2^256262052 is an apocalyptic number.

It is an amenable number.

256262052 is an abundant number, since it is smaller than the sum of its proper divisors (347171548).

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

256262052 is a wasteful number, since it uses less digits than its factorization.

256262052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196035 (or 196033 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 256262052 is about 16008.1870303917. The cubic root of 256262052 is about 635.1770039970.

The spelling of 256262052 in words is "two hundred fifty-six million, two hundred sixty-two thousand, fifty-two".