137086325 has 24 divisors (see below), whose sum is σ = 178113600. Its totient is φ = 104466560.

The previous prime is 137086319. The next prime is 137086361. The reversal of 137086325 is 523680731.

137086325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 137086325 - 2⁸ = 137086069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240641 + ... + 241209.

It is an arithmetic number, because the mean of its divisors is an integer number (7421400).

Almost surely, 2^137086325 is an apocalyptic number.

It is an amenable number.

137086325 is a deficient number, since it is larger than the sum of its proper divisors (41027275).

137086325 is a wasteful number, since it uses less digits than its factorization.

137086325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021 (or 1016 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 137086325 is about 11708.3869512414. The cubic root of 137086325 is about 515.6219274993.

The spelling of 137086325 in words is "one hundred thirty-seven million, eighty-six thousand, three hundred twenty-five".