13330372 has 48 divisors (see below), whose sum is σ = 27256320. Its totient is φ = 5644800.

The previous prime is 13330367. The next prime is 13330379. The reversal of 13330372 is 27303331.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (13330379) 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 15 ways as a sum of consecutive naturals, for example, 39388 + ... + 39724.

It is an arithmetic number, because the mean of its divisors is an integer number (567840).

Almost surely, 2^13330372 is an apocalyptic number.

It is an amenable number.

13330372 is an abundant number, since it is smaller than the sum of its proper divisors (13925948).

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

13330372 is a wasteful number, since it uses less digits than its factorization.

13330372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 22.

The square root of 13330372 is about 3651.0781969166. The cubic root of 13330372 is about 237.1086637550.

The spelling of 13330372 in words is "thirteen million, three hundred thirty thousand, three hundred seventy-two".