137104704 has 112 divisors (see below), whose sum is σ = 439765440. Its totient is φ = 41541120.

The previous prime is 137104673. The next prime is 137104717. The reversal of 137104704 is 407401731.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15402 + ... + 22614.

Almost surely, 2^137104704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 137104704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219882720).

137104704 is an abundant number, since it is smaller than the sum of its proper divisors (302660736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137104704 is a wasteful number, since it uses less digits than its factorization.

137104704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7245 (or 7229 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 137104704 is about 11709.1717896698. The cubic root of 137104704 is about 515.6449694084.

The spelling of 137104704 in words is "one hundred thirty-seven million, one hundred four thousand, seven hundred four".