13407296 has 28 divisors (see below), whose sum is σ = 30406848. Its totient is φ = 5745792.

The previous prime is 13407281. The next prime is 13407311. The reversal of 13407296 is 69270431.

It is an interprime number because it is at equal distance from previous prime (13407281) and next prime (13407311).

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a nialpdrome in base 16.

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, 14516 + ... + 15411.

Almost surely, 2^13407296 is an apocalyptic number.

13407296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13407296 is an abundant number, since it is smaller than the sum of its proper divisors (16999552).

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

13407296 is an equidigital number, since it uses as much as digits as its factorization.

13407296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29946 (or 29936 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 13407296 is about 3661.5974655879. The cubic root of 13407296 is about 237.5638742326.

The spelling of 13407296 in words is "thirteen million, four hundred seven thousand, two hundred ninety-six".