13425226 has 8 divisors (see below), whose sum is σ = 20333664. Its totient is φ = 6647340.

The previous prime is 13425187. The next prime is 13425233. The reversal of 13425226 is 62252431.

13425226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13425226.

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, 32380 + ... + 32791.

It is an arithmetic number, because the mean of its divisors is an integer number (2541708).

Almost surely, 2^13425226 is an apocalyptic number.

13425226 is a deficient number, since it is larger than the sum of its proper divisors (6908438).

13425226 is a wasteful number, since it uses less digits than its factorization.

13425226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65276.

The product of its digits is 2880, while the sum is 25.

The square root of 13425226 is about 3664.0450324744. The cubic root of 13425226 is about 237.6697276147.

Adding to 13425226 its reverse (62252431), we get a palindrome (75677657).

The spelling of 13425226 in words is "thirteen million, four hundred twenty-five thousand, two hundred twenty-six".