1137864976 has 20 divisors (see below), whose sum is σ = 2205145692. Its totient is φ = 568795136.

The previous prime is 1137864929. The next prime is 1137864977. The reversal of 1137864976 is 6794687311.

It can be written as a sum of positive squares in 2 ways, for example, as 511664400 + 626200576 = 22620^2 + 25024^2 .

It is not an unprimeable number, because it can be changed into a prime (1137864977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106536 + ... + 116728.

Almost surely, 2^1137864976 is an apocalyptic number.

1137864976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1137864976 is a deficient number, since it is larger than the sum of its proper divisors (1067280716).

1137864976 is a wasteful number, since it uses less digits than its factorization.

1137864976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17178 (or 17172 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 52.

The square root of 1137864976 is about 33732.2542383399. The cubic root of 1137864976 is about 1043.9913731225.

The spelling of 1137864976 in words is "one billion, one hundred thirty-seven million, eight hundred sixty-four thousand, nine hundred seventy-six".