1137112992 has 60 divisors (see below), whose sum is σ = 3344225346. Its totient is φ = 379036800.

The previous prime is 1137112981. The next prime is 1137113009. The reversal of 1137112992 is 2992117311.

It can be written as a sum of positive squares in only one way, i.e., 1028869776 + 108243216 = 32076^2 + 10404^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 216759 + ... + 221942.

Almost surely, 2^1137112992 is an apocalyptic number.

1137112992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1137112992 is an abundant number, since it is smaller than the sum of its proper divisors (2207112354).

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

1137112992 is an equidigital number, since it uses as much as digits as its factorization.

1137112992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438723 (or 438706 counting only the distinct ones).

The product of its digits is 6804, while the sum is 36.

The square root of 1137112992 is about 33721.1060316829. The cubic root of 1137112992 is about 1043.7613406109.

The spelling of 1137112992 in words is "one billion, one hundred thirty-seven million, one hundred twelve thousand, nine hundred ninety-two".