137956008 has 16 divisors (see below), whose sum is σ = 344890080. Its totient is φ = 45985328.

The previous prime is 137955989. The next prime is 137956009. The reversal of 137956008 is 800659731.

It is not an unprimeable number, because it can be changed into a prime (137956009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2874060 + ... + 2874107.

It is an arithmetic number, because the mean of its divisors is an integer number (21555630).

Almost surely, 2^137956008 is an apocalyptic number.

It is an amenable number.

137956008 is an abundant number, since it is smaller than the sum of its proper divisors (206934072).

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

137956008 is a wasteful number, since it uses less digits than its factorization.

137956008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5748176 (or 5748172 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 137956008 is about 11745.4675513578. The cubic root of 137956008 is about 516.7100075100.

The spelling of 137956008 in words is "one hundred thirty-seven million, nine hundred fifty-six thousand, eight".