13225366 has 32 divisors (see below), whose sum is σ = 24936192. Its totient is φ = 5110560.

The previous prime is 13225361. The next prime is 13225369. The reversal of 13225366 is 66352231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13225361) 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 15 ways as a sum of consecutive naturals, for example, 23905 + ... + 24451.

It is an arithmetic number, because the mean of its divisors is an integer number (779256).

Almost surely, 2^13225366 is an apocalyptic number.

13225366 is a deficient number, since it is larger than the sum of its proper divisors (11710826).

13225366 is a wasteful number, since it uses less digits than its factorization.

13225366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724.

The product of its digits is 6480, while the sum is 28.

The square root of 13225366 is about 3636.6696303074. The cubic root of 13225366 is about 236.4844377390.

Adding to 13225366 its reverse (66352231), we get a palindrome (79577597).

The spelling of 13225366 in words is "thirteen million, two hundred twenty-five thousand, three hundred sixty-six".