137806675 has 12 divisors (see below), whose sum is σ = 180932616. Its totient is φ = 103760000.

The previous prime is 137806663. The next prime is 137806693. The reversal of 137806675 is 576608731.

It is not a de Polignac number, because 137806675 - 2¹⁵ = 137773907 is a prime.

It is a Duffinian 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 in 11 ways as a sum of consecutive naturals, for example, 161701 + ... + 162550.

It is an arithmetic number, because the mean of its divisors is an integer number (15077718).

Almost surely, 2^137806675 is an apocalyptic number.

137806675 is a deficient number, since it is larger than the sum of its proper divisors (43125941).

137806675 is a wasteful number, since it uses less digits than its factorization.

137806675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324278 (or 324273 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 137806675 is about 11739.1087821862. The cubic root of 137806675 is about 516.5234994698.

The spelling of 137806675 in words is "one hundred thirty-seven million, eight hundred six thousand, six hundred seventy-five".