137085074 has 16 divisors (see below), whose sum is σ = 241355328. Its totient is φ = 57162672.

The previous prime is 137085029. The next prime is 137085089. The reversal of 137085074 is 470580731.

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, 131804 + ... + 132839.

It is an arithmetic number, because the mean of its divisors is an integer number (15084708).

Almost surely, 2^137085074 is an apocalyptic number.

137085074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

137085074 is a deficient number, since it is larger than the sum of its proper divisors (104270254).

137085074 is a wasteful number, since it uses less digits than its factorization.

137085074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264689.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 137085074 is about 11708.3335278766. Note that the first 3 decimals coincide. The cubic root of 137085074 is about 515.6203590351.

The spelling of 137085074 in words is "one hundred thirty-seven million, eighty-five thousand, seventy-four".