137386316 has 12 divisors (see below), whose sum is σ = 254568888. Its totient is φ = 64652352.

The previous prime is 137386309. The next prime is 137386373. The reversal of 137386316 is 613683731.

It is a self number, because there is not a number n which added to its sum of digits gives 137386316.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010126 + ... + 1010261.

It is an arithmetic number, because the mean of its divisors is an integer number (21214074).

Almost surely, 2^137386316 is an apocalyptic number.

It is an amenable number.

137386316 is a deficient number, since it is larger than the sum of its proper divisors (117182572).

137386316 is a wasteful number, since it uses less digits than its factorization.

137386316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020408 (or 2020406 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 137386316 is about 11721.1908951267. The cubic root of 137386316 is about 515.9977715586.

The spelling of 137386316 in words is "one hundred thirty-seven million, three hundred eighty-six thousand, three hundred sixteen".