52402256 has 20 divisors (see below), whose sum is σ = 101865504. Its totient is φ = 26114400.

The previous prime is 52402253. The next prime is 52402267. The reversal of 52402256 is 65220425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52402253) 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, 290 + ... + 10241.

Almost surely, 2^52402256 is an apocalyptic number.

It is an amenable number.

52402256 is a deficient number, since it is larger than the sum of its proper divisors (49463248).

52402256 is a wasteful number, since it uses less digits than its factorization.

52402256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10850 (or 10844 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 52402256 is about 7238.9402539322. The cubic root of 52402256 is about 374.2110964767.

The spelling of 52402256 in words is "fifty-two million, four hundred two thousand, two hundred fifty-six".