137233164 has 24 divisors (see below), whose sum is σ = 325461808. Its totient is φ = 44994240.

The previous prime is 137233147. The next prime is 137233177. The reversal of 137233164 is 461332731.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93007 + ... + 94470.

Almost surely, 2^137233164 is an apocalyptic number.

It is an amenable number.

137233164 is an abundant number, since it is smaller than the sum of its proper divisors (188228644).

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

137233164 is a wasteful number, since it uses less digits than its factorization.

137233164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187545 (or 187543 counting only the distinct ones).

The product of its digits is 9072, while the sum is 30.

The square root of 137233164 is about 11714.6559488531. The cubic root of 137233164 is about 515.8059633395.

Adding to 137233164 its reverse (461332731), we get a palindrome (598565895).

The spelling of 137233164 in words is "one hundred thirty-seven million, two hundred thirty-three thousand, one hundred sixty-four".