137335892 has 12 divisors (see below), whose sum is σ = 242067840. Its totient is φ = 68173656.

The previous prime is 137335883. The next prime is 137335901. The reversal of 137335892 is 298533731.

It is an interprime number because it is at equal distance from previous prime (137335883) and next prime (137335901).

It is a super-2 number, since 2×137335892² = 37722294462871328, which contains 22 as substring.

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, 122948 + ... + 124059.

It is an arithmetic number, because the mean of its divisors is an integer number (20172320).

Almost surely, 2^137335892 is an apocalyptic number.

It is an amenable number.

137335892 is a deficient number, since it is larger than the sum of its proper divisors (104731948).

137335892 is a wasteful number, since it uses less digits than its factorization.

137335892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247150 (or 247148 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 137335892 is about 11719.0397217519. The cubic root of 137335892 is about 515.9346360727.

The spelling of 137335892 in words is "one hundred thirty-seven million, three hundred thirty-five thousand, eight hundred ninety-two".