2023321956 has 48 divisors (see below), whose sum is σ = 4842015360. Its totient is φ = 657204480.

The previous prime is 2023321939. The next prime is 2023321961. The reversal of 2023321956 is 6591233202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524025 + ... + 527871.

It is an arithmetic number, because the mean of its divisors is an integer number (100875320).

Almost surely, 2^2023321956 is an apocalyptic number.

It is an amenable number.

2023321956 is an abundant number, since it is smaller than the sum of its proper divisors (2818693404).

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

2023321956 is a wasteful number, since it uses less digits than its factorization.

2023321956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4964 (or 4962 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 2023321956 is about 44981.3512024706. The cubic root of 2023321956 is about 1264.7994403615.

The spelling of 2023321956 in words is "two billion, twenty-three million, three hundred twenty-one thousand, nine hundred fifty-six".