52222896 has 60 divisors (see below), whose sum is σ = 159442920. Its totient is φ = 15824640.

The previous prime is 52222883. The next prime is 52222901. The reversal of 52222896 is 69822225.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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 52222896.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14901 + ... + 18068.

It is an arithmetic number, because the mean of its divisors is an integer number (2657382).

Almost surely, 2^52222896 is an apocalyptic number.

It is an amenable number.

52222896 is an abundant number, since it is smaller than the sum of its proper divisors (107220024).

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

52222896 is a wasteful number, since it uses less digits than its factorization.

52222896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32994 (or 32985 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 52222896 is about 7226.5410813196. The cubic root of 52222896 is about 373.7836643391.

It can be divided in two parts, 5222 and 2896, that added together give a palindrome (8118).

The spelling of 52222896 in words is "fifty-two million, two hundred twenty-two thousand, eight hundred ninety-six".