137708106 has 16 divisors (see below), whose sum is σ = 276299904. Its totient is φ = 45755424.

The previous prime is 137708089. The next prime is 137708159. The reversal of 137708106 is 601807731.

It is a Curzon 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, 34786 + ... + 38541.

It is an arithmetic number, because the mean of its divisors is an integer number (17268744).

Almost surely, 2^137708106 is an apocalyptic number.

137708106 is an abundant number, since it is smaller than the sum of its proper divisors (138591798).

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

137708106 is a wasteful number, since it uses less digits than its factorization.

137708106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73645.

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 137708106 is about 11734.9097141819. The cubic root of 137708106 is about 516.4003188171.

The spelling of 137708106 in words is "one hundred thirty-seven million, seven hundred eight thousand, one hundred six".