13182056 has 16 divisors (see below), whose sum is σ = 24848640. Its totient is φ = 6555760.

The previous prime is 13182053. The next prime is 13182061. The reversal of 13182056 is 65028131.

It is not an unprimeable number, because it can be changed into a prime (13182053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2786 + ... + 5841.

It is an arithmetic number, because the mean of its divisors is an integer number (1553040).

Almost surely, 2^13182056 is an apocalyptic number.

It is an amenable number.

13182056 is a deficient number, since it is larger than the sum of its proper divisors (11666584).

13182056 is a wasteful number, since it uses less digits than its factorization.

13182056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8824 (or 8820 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 13182056 is about 3630.7101233781. The cubic root of 13182056 is about 236.2260115804.

The spelling of 13182056 in words is "thirteen million, one hundred eighty-two thousand, fifty-six".