13304828 has 24 divisors (see below), whose sum is σ = 24630144. Its totient is φ = 6278400.

The previous prime is 13304803. The next prime is 13304843. The reversal of 13304828 is 82840331.

It is a happy number.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13304828.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3776 + ... + 6392.

It is an arithmetic number, because the mean of its divisors is an integer number (1026256).

Almost surely, 2^13304828 is an apocalyptic number.

It is an amenable number.

13304828 is a deficient number, since it is larger than the sum of its proper divisors (11325316).

13304828 is a wasteful number, since it uses less digits than its factorization.

13304828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2693 (or 2691 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 13304828 is about 3647.5783747577. The cubic root of 13304828 is about 236.9571156836.

The spelling of 13304828 in words is "thirteen million, three hundred four thousand, eight hundred twenty-eight".