1137911232 has 28 divisors (see below), whose sum is σ = 3010723976. Its totient is φ = 379303680.

The previous prime is 1137911231. The next prime is 1137911293. The reversal of 1137911232 is 2321197311.

It is a self number, because there is not a number n which added to its sum of digits gives 1137911232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137911231) by changing a digit.

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, 2963119 + ... + 2963502.

Almost surely, 2^1137911232 is an apocalyptic number.

1137911232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1137911232 is an abundant number, since it is smaller than the sum of its proper divisors (1872812744).

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

1137911232 is an equidigital number, since it uses as much as digits as its factorization.

1137911232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5926636 (or 5926626 counting only the distinct ones).

The product of its digits is 2268, while the sum is 30.

The square root of 1137911232 is about 33732.9398659530. The cubic root of 1137911232 is about 1044.0055195610.

The spelling of 1137911232 in words is "one billion, one hundred thirty-seven million, nine hundred eleven thousand, two hundred thirty-two".