13137304 has 16 divisors (see below), whose sum is σ = 25427520. Its totient is φ = 6356640.

The previous prime is 13137287. The next prime is 13137329. The reversal of 13137304 is 40373131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26239 + ... + 26734.

It is an arithmetic number, because the mean of its divisors is an integer number (1589220).

Almost surely, 2^13137304 is an apocalyptic number.

It is an amenable number.

13137304 is a deficient number, since it is larger than the sum of its proper divisors (12290216).

13137304 is a wasteful number, since it uses less digits than its factorization.

13137304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53010 (or 53006 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 13137304 is about 3624.5419020891. The cubic root of 13137304 is about 235.9583858446.

The spelling of 13137304 in words is "thirteen million, one hundred thirty-seven thousand, three hundred four".