137926017 has 16 divisors (see below), whose sum is σ = 204526080. Its totient is φ = 91864656.

The previous prime is 137926003. The next prime is 137926039. The reversal of 137926017 is 710629731.

It is a happy number.

It is not a de Polignac number, because 137926017 - 2⁸ = 137925761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137926067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41968 + ... + 45134.

It is an arithmetic number, because the mean of its divisors is an integer number (12782880).

Almost surely, 2^137926017 is an apocalyptic number.

It is an amenable number.

137926017 is a deficient number, since it is larger than the sum of its proper divisors (66600063).

137926017 is a wasteful number, since it uses less digits than its factorization.

137926017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4789 (or 4783 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 137926017 is about 11744.1907767202. The cubic root of 137926017 is about 516.6725613387.

The spelling of 137926017 in words is "one hundred thirty-seven million, nine hundred twenty-six thousand, seventeen".