137450672 has 20 divisors (see below), whose sum is σ = 266492616. Its totient is φ = 68678400.

The previous prime is 137450669. The next prime is 137450681. The reversal of 137450672 is 276054731.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 43283 + ... + 46349.

Almost surely, 2^137450672 is an apocalyptic number.

It is an amenable number.

137450672 is a deficient number, since it is larger than the sum of its proper divisors (129041944).

137450672 is a wasteful number, since it uses less digits than its factorization.

137450672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5876 (or 5870 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 137450672 is about 11723.9358578935. The cubic root of 137450672 is about 516.0783287537.

The spelling of 137450672 in words is "one hundred thirty-seven million, four hundred fifty thousand, six hundred seventy-two".