137683716 has 24 divisors (see below), whose sum is σ = 321854400. Its totient is φ = 45809952.

The previous prime is 137683703. The next prime is 137683723. The reversal of 137683716 is 617386731.

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, 3616 + ... + 16983.

It is an arithmetic number, because the mean of its divisors is an integer number (13410600).

Almost surely, 2^137683716 is an apocalyptic number.

It is an amenable number.

137683716 is an abundant number, since it is smaller than the sum of its proper divisors (184170684).

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

137683716 is a wasteful number, since it uses less digits than its factorization.

137683716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21163 (or 21161 counting only the distinct ones).

The product of its digits is 127008, while the sum is 42.

The square root of 137683716 is about 11733.8704611905. The cubic root of 137683716 is about 516.3698298168.

The spelling of 137683716 in words is "one hundred thirty-seven million, six hundred eighty-three thousand, seven hundred sixteen".