2057901896 has 32 divisors (see below), whose sum is σ = 3905418240. Its totient is φ = 1016511168.

The previous prime is 2057901893. The next prime is 2057901907. The reversal of 2057901896 is 6981097502.

It is a self number, because there is not a number n which added to its sum of digits gives 2057901896.

It is not an unprimeable number, because it can be changed into a prime (2057901893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324710 + ... + 330986.

It is an arithmetic number, because the mean of its divisors is an integer number (122044320).

Almost surely, 2^2057901896 is an apocalyptic number.

It is an amenable number.

2057901896 is a deficient number, since it is larger than the sum of its proper divisors (1847516344).

2057901896 is a wasteful number, since it uses less digits than its factorization.

2057901896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6773 (or 6769 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 47.

The square root of 2057901896 is about 45364.1036062656. The cubic root of 2057901896 is about 1271.9642030062.

The spelling of 2057901896 in words is "two billion, fifty-seven million, nine hundred one thousand, eight hundred ninety-six".