1137273168 has 80 divisors (see below), whose sum is σ = 2980362816. Its totient is φ = 373662720.

The previous prime is 1137273167. The next prime is 1137273169. The reversal of 1137273168 is 8613727311.

It is an interprime number because it is at equal distance from previous prime (1137273167) and next prime (1137273169).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137273167) 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 15 ways as a sum of consecutive naturals, for example, 1071358 + ... + 1072418.

Almost surely, 2^1137273168 is an apocalyptic number.

It is an amenable number.

1137273168 is an abundant number, since it is smaller than the sum of its proper divisors (1843089648).

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

1137273168 is a wasteful number, since it uses less digits than its factorization.

1137273168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372 (or 1366 counting only the distinct ones).

The product of its digits is 42336, while the sum is 39.

The square root of 1137273168 is about 33723.4809591181. The cubic root of 1137273168 is about 1043.8103470767.

The spelling of 1137273168 in words is "one billion, one hundred thirty-seven million, two hundred seventy-three thousand, one hundred sixty-eight".