13561792 has 28 divisors (see below), whose sum is σ = 27843480. Its totient is φ = 6546176.

The previous prime is 13561783. The next prime is 13561829. The reversal of 13561792 is 29716531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1798 + ... + 5509.

It is an arithmetic number, because the mean of its divisors is an integer number (994410).

Almost surely, 2^13561792 is an apocalyptic number.

It is an amenable number.

13561792 is an abundant number, since it is smaller than the sum of its proper divisors (14281688).

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

13561792 is an equidigital number, since it uses as much as digits as its factorization.

13561792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7348 (or 7338 counting only the distinct ones).

The product of its digits is 11340, while the sum is 34.

The square root of 13561792 is about 3682.6338400661. The cubic root of 13561792 is about 238.4728963453.

The spelling of 13561792 in words is "thirteen million, five hundred sixty-one thousand, seven hundred ninety-two".