2057736724 has 12 divisors (see below), whose sum is σ = 3717202048. Its totient is φ = 995679000.

The previous prime is 2057736649. The next prime is 2057736739. The reversal of 2057736724 is 4276377502.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 8297202 + ... + 8297449.

Almost surely, 2^2057736724 is an apocalyptic number.

It is an amenable number.

2057736724 is a deficient number, since it is larger than the sum of its proper divisors (1659465324).

2057736724 is a wasteful number, since it uses less digits than its factorization.

2057736724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16594686 (or 16594684 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 43.

The square root of 2057736724 is about 45362.2830554195. The cubic root of 2057736724 is about 1271.9301718257.

The spelling of 2057736724 in words is "two billion, fifty-seven million, seven hundred thirty-six thousand, seven hundred twenty-four".