13227449 has 8 divisors (see below), whose sum is σ = 13406400. Its totient is φ = 13050000.

The previous prime is 13227433. The next prime is 13227457. The reversal of 13227449 is 94472231.

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

It is a cyclic number.

It is not a de Polignac number, because 13227449 - 2⁴ = 13227433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13227419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37727 + ... + 38075.

It is an arithmetic number, because the mean of its divisors is an integer number (1675800).

Almost surely, 2^13227449 is an apocalyptic number.

It is an amenable number.

13227449 is a deficient number, since it is larger than the sum of its proper divisors (178951).

13227449 is a wasteful number, since it uses less digits than its factorization.

13227449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751.

The product of its digits is 12096, while the sum is 32.

The square root of 13227449 is about 3636.9560074326. The cubic root of 13227449 is about 236.4968525491.

The spelling of 13227449 in words is "thirteen million, two hundred twenty-seven thousand, four hundred forty-nine".