137272604 has 12 divisors (see below), whose sum is σ = 274545264. Its totient is φ = 58831104.

The previous prime is 137272589. The next prime is 137272609. The reversal of 137272604 is 406272731.

137272604 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137272609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2451269 + ... + 2451324.

It is an arithmetic number, because the mean of its divisors is an integer number (22878772).

Almost surely, 2^137272604 is an apocalyptic number.

137272604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

137272604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

137272604 is a wasteful number, since it uses less digits than its factorization.

137272604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4902604 (or 4902602 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 137272604 is about 11716.3391893543. The cubic root of 137272604 is about 515.8553718013.

The spelling of 137272604 in words is "one hundred thirty-seven million, two hundred seventy-two thousand, six hundred four".