1137156712 has 16 divisors (see below), whose sum is σ = 2132691300. Its totient is φ = 568439040.

The previous prime is 1137156703. The next prime is 1137156751. The reversal of 1137156712 is 2176517311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1133938276 + 3218436 = 33674^2 + 1794^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22714 + ... + 52822.

Almost surely, 2^1137156712 is an apocalyptic number.

It is an amenable number.

1137156712 is a deficient number, since it is larger than the sum of its proper divisors (995534588).

1137156712 is a wasteful number, since it uses less digits than its factorization.

1137156712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34836 (or 34832 counting only the distinct ones).

The product of its digits is 8820, while the sum is 34.

The square root of 1137156712 is about 33721.7542841413. The cubic root of 1137156712 is about 1043.7747173704.

The spelling of 1137156712 in words is "one billion, one hundred thirty-seven million, one hundred fifty-six thousand, seven hundred twelve".