13254404 has 12 divisors (see below), whose sum is σ = 23270604. Its totient is φ = 6605664.

The previous prime is 13254403. The next prime is 13254431. The reversal of 13254404 is 40445231.

It can be written as a sum of positive squares in 2 ways, for example, as 7300804 + 5953600 = 2702^2 + 2440^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13254404.

It is not an unprimeable number, because it can be changed into a prime (13254401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3959 + ... + 6494.

It is an arithmetic number, because the mean of its divisors is an integer number (1939217).

Almost surely, 2^13254404 is an apocalyptic number.

It is an amenable number.

13254404 is a deficient number, since it is larger than the sum of its proper divisors (10016200).

13254404 is a wasteful number, since it uses less digits than its factorization.

13254404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10774 (or 10772 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 13254404 is about 3640.6598303055. The cubic root of 13254404 is about 236.6573886023.

Adding to 13254404 its reverse (40445231), we get a palindrome (53699635).

The spelling of 13254404 in words is "thirteen million, two hundred fifty-four thousand, four hundred four".