137332164 has 24 divisors (see below), whose sum is σ = 320712448. Its totient is φ = 45738720.

The previous prime is 137332157. The next prime is 137332183. The reversal of 137332164 is 461233731.

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, 12429 + ... + 20715.

Almost surely, 2^137332164 is an apocalyptic number.

It is an amenable number.

137332164 is an abundant number, since it is smaller than the sum of its proper divisors (183380284).

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

137332164 is a wasteful number, since it uses less digits than its factorization.

137332164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9675 (or 9673 counting only the distinct ones).

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

The square root of 137332164 is about 11718.8806632716. The cubic root of 137332164 is about 515.9299676604.

Adding to 137332164 its reverse (461233731), we get a palindrome (598565895).

The spelling of 137332164 in words is "one hundred thirty-seven million, three hundred thirty-two thousand, one hundred sixty-four".