137650164 has 24 divisors (see below), whose sum is σ = 322351008. Its totient is φ = 45716640.

The previous prime is 137650151. The next prime is 137650217. The reversal of 137650164 is 461056731.

It is a congruent number.

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, 17382 + ... + 24029.

It is an arithmetic number, because the mean of its divisors is an integer number (13431292).

Almost surely, 2^137650164 is an apocalyptic number.

It is an amenable number.

137650164 is an abundant number, since it is smaller than the sum of its proper divisors (184700844).

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

137650164 is a wasteful number, since it uses less digits than its factorization.

137650164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41695 (or 41693 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 137650164 is about 11732.4406668007. The cubic root of 137650164 is about 516.3278818689.

The spelling of 137650164 in words is "one hundred thirty-seven million, six hundred fifty thousand, one hundred sixty-four".