2023473664 has 40 divisors (see below), whose sum is σ = 4173447168. Its totient is φ = 979092480.

The previous prime is 2023473631. The next prime is 2023473677. The reversal of 2023473664 is 4663743202.

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, 47872 + ... + 79615.

Almost surely, 2^2023473664 is an apocalyptic number.

It is an amenable number.

2023473664 is an abundant number, since it is smaller than the sum of its proper divisors (2149973504).

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

2023473664 is an equidigital number, since it uses as much as digits as its factorization.

2023473664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127536 (or 127520 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 37.

The square root of 2023473664 is about 44983.0375141564. The cubic root of 2023473664 is about 1264.8310509837.

The spelling of 2023473664 in words is "two billion, twenty-three million, four hundred seventy-three thousand, six hundred sixty-four".