137608604 has 24 divisors (see below), whose sum is σ = 275774688. Its totient is φ = 58855680.

The previous prime is 137608589. The next prime is 137608613. The reversal of 137608604 is 406806731.

It is a super-2 number, since 2×137608604² = 37872255789657632, which contains 22 as substring.

It is a congruent number.

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, 9872 + ... + 19304.

It is an arithmetic number, because the mean of its divisors is an integer number (11490612).

Almost surely, 2^137608604 is an apocalyptic number.

137608604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

137608604 is an abundant number, since it is smaller than the sum of its proper divisors (138166084).

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

137608604 is a wasteful number, since it uses less digits than its factorization.

137608604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9965 (or 9963 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 137608604 is about 11730.6693756154. The cubic root of 137608604 is about 516.2759125719.

The spelling of 137608604 in words is "one hundred thirty-seven million, six hundred eight thousand, six hundred four".