137892874 has 16 divisors (see below), whose sum is σ = 237335616. Its totient is φ = 58860000.

The previous prime is 137892857. The next prime is 137892893. The reversal of 137892874 is 478298731.

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, 16107 + ... + 23134.

It is an arithmetic number, because the mean of its divisors is an integer number (14833476).

Almost surely, 2^137892874 is an apocalyptic number.

137892874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

137892874 is a deficient number, since it is larger than the sum of its proper divisors (99442742).

137892874 is a wasteful number, since it uses less digits than its factorization.

137892874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39501.

The product of its digits is 677376, while the sum is 49.

The square root of 137892874 is about 11742.7796538980. The cubic root of 137892874 is about 516.6311733278.

The spelling of 137892874 in words is "one hundred thirty-seven million, eight hundred ninety-two thousand, eight hundred seventy-four".