1157370532 has 12 divisors (see below), whose sum is σ = 2026076976. Its totient is φ = 578491400.

The previous prime is 1157370493. The next prime is 1157370547. The reversal of 1157370532 is 2350737511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34594 + ... + 59257.

It is an arithmetic number, because the mean of its divisors is an integer number (168839748).

Almost surely, 2^1157370532 is an apocalyptic number.

It is an amenable number.

1157370532 is a deficient number, since it is larger than the sum of its proper divisors (868706444).

1157370532 is a wasteful number, since it uses less digits than its factorization.

1157370532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96938 (or 96936 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 34.

The square root of 1157370532 is about 34020.1489120786. The cubic root of 1157370532 is about 1049.9230577028.

The spelling of 1157370532 in words is "one billion, one hundred fifty-seven million, three hundred seventy thousand, five hundred thirty-two".