137470964 has 6 divisors (see below), whose sum is σ = 240574194. Its totient is φ = 68735480.

The previous prime is 137470951. The next prime is 137470987. The reversal of 137470964 is 469074731.

It can be written as a sum of positive squares in only one way, i.e., 78180964 + 59290000 = 8842^2 + 7700^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 17183867 + ... + 17183874.

It is an arithmetic number, because the mean of its divisors is an integer number (40095699).

Almost surely, 2^137470964 is an apocalyptic number.

It is an amenable number.

137470964 is a deficient number, since it is larger than the sum of its proper divisors (103103230).

137470964 is a wasteful number, since it uses less digits than its factorization.

137470964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34367745 (or 34367743 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 137470964 is about 11724.8012349890. The cubic root of 137470964 is about 516.1037239154.

The spelling of 137470964 in words is "one hundred thirty-seven million, four hundred seventy thousand, nine hundred sixty-four".