1057750296 has 32 divisors (see below), whose sum is σ = 2648464560. Its totient is φ = 352038272.

The previous prime is 1057750283. The next prime is 1057750297. The reversal of 1057750296 is 6920577501.

It is a super-2 number, since 2×1057750296² = 2237671377376175232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057750297) 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, 18075 + ... + 49418.

Almost surely, 2^1057750296 is an apocalyptic number.

It is an amenable number.

1057750296 is an abundant number, since it is smaller than the sum of its proper divisors (1590714264).

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

1057750296 is a wasteful number, since it uses less digits than its factorization.

1057750296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68155 (or 68151 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 42.

The square root of 1057750296 is about 32523.0732865146. The cubic root of 1057750296 is about 1018.8909822529.

The spelling of 1057750296 in words is "one billion, fifty-seven million, seven hundred fifty thousand, two hundred ninety-six".