13401004 has 12 divisors (see below), whose sum is σ = 24686200. Its totient is φ = 6347808.

The previous prime is 13400971. The next prime is 13401041. The reversal of 13401004 is 40010431.

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, 88089 + ... + 88240.

Almost surely, 2^13401004 is an apocalyptic number.

It is an amenable number.

13401004 is a deficient number, since it is larger than the sum of its proper divisors (11285196).

13401004 is a wasteful number, since it uses less digits than its factorization.

13401004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176352 (or 176350 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 13401004 is about 3660.7381769255. The cubic root of 13401004 is about 237.5267057689.

Adding to 13401004 its reverse (40010431), we get a palindrome (53411435).

The spelling of 13401004 in words is "thirteen million, four hundred one thousand, four".