13310732 has 12 divisors (see below), whose sum is σ = 23862216. Its totient is φ = 6492960.

The previous prime is 13310719. The next prime is 13310741. The reversal of 13310732 is 23701331.

It is a happy number.

It is a super-3 number, since 3×13310732³ (a number of 22 digits) contains 333 as substring.

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, 40418 + ... + 40745.

It is an arithmetic number, because the mean of its divisors is an integer number (1988518).

Almost surely, 2^13310732 is an apocalyptic number.

It is an amenable number.

13310732 is a deficient number, since it is larger than the sum of its proper divisors (10551484).

13310732 is a wasteful number, since it uses less digits than its factorization.

13310732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81208 (or 81206 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 13310732 is about 3648.3875890590. The cubic root of 13310732 is about 236.9921603037.

The spelling of 13310732 in words is "thirteen million, three hundred ten thousand, seven hundred thirty-two".