13226475 has 12 divisors (see below), whose sum is σ = 21867896. Its totient is φ = 7054080.

The previous prime is 13226471. The next prime is 13226497. The reversal of 13226475 is 57462231.

It is not a de Polignac number, because 13226475 - 2² = 13226471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13226471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88102 + ... + 88251.

Almost surely, 2^13226475 is an apocalyptic number.

13226475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13226475 is a deficient number, since it is larger than the sum of its proper divisors (8641421).

13226475 is a wasteful number, since it uses less digits than its factorization.

13226475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176366 (or 176361 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 13226475 is about 3636.8221017806. The cubic root of 13226475 is about 236.4910476105.

The spelling of 13226475 in words is "thirteen million, two hundred twenty-six thousand, four hundred seventy-five".