13472417 has 4 divisors (see below), whose sum is σ = 15397056. Its totient is φ = 11547780.

The previous prime is 13472413. The next prime is 13472419. The reversal of 13472417 is 71427431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13472417 - 2² = 13472413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13472417.

It is not an unprimeable number, because it can be changed into a prime (13472413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962309 + ... + 962322.

It is an arithmetic number, because the mean of its divisors is an integer number (3849264).

Almost surely, 2^13472417 is an apocalyptic number.

It is an amenable number.

13472417 is a deficient number, since it is larger than the sum of its proper divisors (1924639).

13472417 is an equidigital number, since it uses as much as digits as its factorization.

13472417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924638.

The product of its digits is 4704, while the sum is 29.

The square root of 13472417 is about 3670.4791240382. The cubic root of 13472417 is about 237.9478795078.

Adding to 13472417 its reverse (71427431), we get a palindrome (84899848).

The spelling of 13472417 in words is "thirteen million, four hundred seventy-two thousand, four hundred seventeen".