13275404 has 12 divisors (see below), whose sum is σ = 23258928. Its totient is φ = 6630000.

The previous prime is 13275401. The next prime is 13275421. The reversal of 13275404 is 40457231.

It is not an unprimeable number, because it can be changed into a prime (13275401) 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, 3929 + ... + 6479.

It is an arithmetic number, because the mean of its divisors is an integer number (1938244).

Almost surely, 2^13275404 is an apocalyptic number.

It is an amenable number.

13275404 is a deficient number, since it is larger than the sum of its proper divisors (9983524).

13275404 is a wasteful number, since it uses less digits than its factorization.

13275404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856 (or 3854 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 13275404 is about 3643.5427814148. The cubic root of 13275404 is about 236.7823076552.

The spelling of 13275404 in words is "thirteen million, two hundred seventy-five thousand, four hundred four".