13246328 has 16 divisors (see below), whose sum is σ = 25187760. Its totient is φ = 6529600.

The previous prime is 13246319. The next prime is 13246357. The reversal of 13246328 is 82364231.

It is a self number, because there is not a number n which added to its sum of digits gives 13246328.

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 3 ways as a sum of consecutive naturals, for example, 11093 + ... + 12228.

It is an arithmetic number, because the mean of its divisors is an integer number (1574235).

Almost surely, 2^13246328 is an apocalyptic number.

It is an amenable number.

13246328 is a deficient number, since it is larger than the sum of its proper divisors (11941432).

13246328 is a wasteful number, since it uses less digits than its factorization.

13246328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23398 (or 23394 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 13246328 is about 3639.5505216991. The cubic root of 13246328 is about 236.6093131757.

The spelling of 13246328 in words is "thirteen million, two hundred forty-six thousand, three hundred twenty-eight".