137513884 has 12 divisors (see below), whose sum is σ = 254805264. Its totient is φ = 64712384.

The previous prime is 137513863. The next prime is 137513897. The reversal of 137513884 is 488315731.

137513884 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1011064 + ... + 1011199.

It is an arithmetic number, because the mean of its divisors is an integer number (21233772).

Almost surely, 2^137513884 is an apocalyptic number.

It is an amenable number.

137513884 is a deficient number, since it is larger than the sum of its proper divisors (117291380).

137513884 is a wasteful number, since it uses less digits than its factorization.

137513884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022284 (or 2022282 counting only the distinct ones).

The product of its digits is 80640, while the sum is 40.

The square root of 137513884 is about 11726.6314003639. The cubic root of 137513884 is about 516.1574294794.

The spelling of 137513884 in words is "one hundred thirty-seven million, five hundred thirteen thousand, eight hundred eighty-four".