137171374 has 8 divisors (see below), whose sum is σ = 216586440. Its totient is φ = 64975896.

The previous prime is 137171357. The next prime is 137171399. The reversal of 137171374 is 473171731.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1804849 + ... + 1804924.

It is an arithmetic number, because the mean of its divisors is an integer number (27073305).

Almost surely, 2^137171374 is an apocalyptic number.

137171374 is a deficient number, since it is larger than the sum of its proper divisors (79415066).

137171374 is a wasteful number, since it uses less digits than its factorization.

137171374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609794.

The product of its digits is 12348, while the sum is 34.

The square root of 137171374 is about 11712.0183572261. The cubic root of 137171374 is about 515.7285368773.

The spelling of 137171374 in words is "one hundred thirty-seven million, one hundred seventy-one thousand, three hundred seventy-four".