1137373164 has 36 divisors (see below), whose sum is σ = 2981511624. Its totient is φ = 379124064.

The previous prime is 1137373141. The next prime is 1137373213. The reversal of 1137373164 is 4613737311.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 584097 + ... + 586040.

Almost surely, 2^1137373164 is an apocalyptic number.

It is an amenable number.

1137373164 is an abundant number, since it is smaller than the sum of its proper divisors (1844138460).

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

1137373164 is a wasteful number, since it uses less digits than its factorization.

1137373164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170156 (or 1170142 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 1137373164 is about 33724.9635136941. The cubic root of 1137373164 is about 1043.8409389062.

The spelling of 1137373164 in words is "one billion, one hundred thirty-seven million, three hundred seventy-three thousand, one hundred sixty-four".