137404874 has 8 divisors (see below), whose sum is σ = 206209920. Its totient is φ = 68668236.

The previous prime is 137404849. The next prime is 137404889. The reversal of 137404874 is 478404731.

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

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, 11744 + ... + 20315.

It is an arithmetic number, because the mean of its divisors is an integer number (25776240).

Almost surely, 2^137404874 is an apocalyptic number.

137404874 is a deficient number, since it is larger than the sum of its proper divisors (68805046).

137404874 is a wasteful number, since it uses less digits than its factorization.

137404874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34204.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 137404874 is about 11721.9825115038. The cubic root of 137404874 is about 516.0210039925.

The spelling of 137404874 in words is "one hundred thirty-seven million, four hundred four thousand, eight hundred seventy-four".