20056332 has 24 divisors (see below), whose sum is σ = 46942000. Its totient is φ = 6664896.

The previous prime is 20056321. The next prime is 20056363. The reversal of 20056332 is 23365002.

It is a junction number, because it is equal to n+sod(n) for n = 20056299 and 20056308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794 + ... + 6582.

Almost surely, 2^20056332 is an apocalyptic number.

It is an amenable number.

20056332 is an abundant number, since it is smaller than the sum of its proper divisors (26885668).

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

20056332 is a wasteful number, since it uses less digits than its factorization.

20056332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145 (or 5143 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 20056332 is about 4478.4296354861. The cubic root of 20056332 is about 271.6963703872.

The spelling of 20056332 in words is "twenty million, fifty-six thousand, three hundred thirty-two".