13451392 has 32 divisors (see below), whose sum is σ = 28213200. Its totient is φ = 6370560.

The previous prime is 13451381. The next prime is 13451401. The reversal of 13451392 is 29315431.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 13451392.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334 + ... + 5197.

Almost surely, 2^13451392 is an apocalyptic number.

It is an amenable number.

13451392 is an abundant number, since it is smaller than the sum of its proper divisors (14761808).

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

13451392 is an equidigital number, since it uses as much as digits as its factorization.

13451392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5564 (or 5552 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 13451392 is about 3667.6139382438. The cubic root of 13451392 is about 237.8240348925.

The spelling of 13451392 in words is "thirteen million, four hundred fifty-one thousand, three hundred ninety-two".