52426656 has 48 divisors (see below), whose sum is σ = 152913600. Its totient is φ = 17475264.

The previous prime is 52426651. The next prime is 52426663. The reversal of 52426656 is 65662425.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 52426656.

It is not an unprimeable number, because it can be changed into a prime (52426651) 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, 29476 + ... + 31203.

It is an arithmetic number, because the mean of its divisors is an integer number (3185700).

Almost surely, 2^52426656 is an apocalyptic number.

It is an amenable number.

52426656 is an abundant number, since it is smaller than the sum of its proper divisors (100486944).

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

52426656 is a wasteful number, since it uses less digits than its factorization.

52426656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60698 (or 60684 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 52426656 is about 7240.6253873543. The cubic root of 52426656 is about 374.2691686199.

The spelling of 52426656 in words is "fifty-two million, four hundred twenty-six thousand, six hundred fifty-six".