13296478 has 16 divisors (see below), whose sum is σ = 21606480. Its totient is φ = 6100416.

The previous prime is 13296473. The next prime is 13296509. The reversal of 13296478 is 87469231.

It is a self number, because there is not a number n which added to its sum of digits gives 13296478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13296473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3226 + ... + 6082.

It is an arithmetic number, because the mean of its divisors is an integer number (1350405).

Almost surely, 2^13296478 is an apocalyptic number.

13296478 is a deficient number, since it is larger than the sum of its proper divisors (8310002).

13296478 is a wasteful number, since it uses less digits than its factorization.

13296478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051.

The product of its digits is 72576, while the sum is 40.

The square root of 13296478 is about 3646.4336001085. The cubic root of 13296478 is about 236.9075345347.

The spelling of 13296478 in words is "thirteen million, two hundred ninety-six thousand, four hundred seventy-eight".