56022064 has 20 divisors (see below), whose sum is σ = 124049104. Its totient is φ = 24009408.

The previous prime is 56022047. The next prime is 56022079. The reversal of 56022064 is 46022065.

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, 249987 + ... + 250210.

Almost surely, 2^56022064 is an apocalyptic number.

It is an amenable number.

56022064 is an abundant number, since it is smaller than the sum of its proper divisors (68027040).

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

56022064 is a wasteful number, since it uses less digits than its factorization.

56022064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500212 (or 500206 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 56022064 is about 7484.7888413769. The cubic root of 56022064 is about 382.6364762826.

Subtracting from 56022064 its reverse (46022065), we obtain a palindrome (9999999).

The spelling of 56022064 in words is "fifty-six million, twenty-two thousand, sixty-four".