13225276 has 24 divisors (see below), whose sum is σ = 24988320. Its totient is φ = 6105792.

The previous prime is 13225259. The next prime is 13225279. The reversal of 13225276 is 67252231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13225279) by changing a digit.

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, 190 + ... + 5146.

It is an arithmetic number, because the mean of its divisors is an integer number (1041180).

Almost surely, 2^13225276 is an apocalyptic number.

It is an amenable number.

13225276 is a deficient number, since it is larger than the sum of its proper divisors (11763044).

13225276 is a wasteful number, since it uses less digits than its factorization.

13225276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5013 (or 5011 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 13225276 is about 3636.6572563276. The cubic root of 13225276 is about 236.4839013040.

The spelling of 13225276 in words is "thirteen million, two hundred twenty-five thousand, two hundred seventy-six".