137701885 has 16 divisors (see below), whose sum is σ = 167685552. Its totient is φ = 108544000.

The previous prime is 137701877. The next prime is 137701919. The reversal of 137701885 is 588107731.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 48191364 + 89510521 = 6942^2 + 9461^2 .

It is not a de Polignac number, because 137701885 - 2³ = 137701877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129255 + ... + 130315.

It is an arithmetic number, because the mean of its divisors is an integer number (10480347).

Almost surely, 2^137701885 is an apocalyptic number.

It is an amenable number.

137701885 is a deficient number, since it is larger than the sum of its proper divisors (29983667).

137701885 is a wasteful number, since it uses less digits than its factorization.

137701885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424.

The product of its (nonzero) digits is 47040, while the sum is 40.

The square root of 137701885 is about 11734.6446473679. The cubic root of 137701885 is about 516.3925425264.

The spelling of 137701885 in words is "one hundred thirty-seven million, seven hundred one thousand, eight hundred eighty-five".