13324992 has 28 divisors (see below), whose sum is σ = 35256216. Its totient is φ = 4441600.

The previous prime is 13324943. The next prime is 13324999. The reversal of 13324992 is 29942331.

It is not an unprimeable number, because it can be changed into a prime (13324999) 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, 34509 + ... + 34892.

Almost surely, 2^13324992 is an apocalyptic number.

13324992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13324992 is an abundant number, since it is smaller than the sum of its proper divisors (21931224).

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

13324992 is an equidigital number, since it uses as much as digits as its factorization.

13324992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69416 (or 69406 counting only the distinct ones).

The product of its digits is 11664, while the sum is 33.

The square root of 13324992 is about 3650.3413539010. The cubic root of 13324992 is about 237.0767612629.

The spelling of 13324992 in words is "thirteen million, three hundred twenty-four thousand, nine hundred ninety-two".