13213417 has 8 divisors (see below), whose sum is σ = 15896000. Its totient is φ = 10729584.

The previous prime is 13213399. The next prime is 13213423. The reversal of 13213417 is 71431231.

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 13213417 - 2⁷ = 13213289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13214417) 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, 49542 + ... + 49807.

It is an arithmetic number, because the mean of its divisors is an integer number (1987000).

Almost surely, 2^13213417 is an apocalyptic number.

It is an amenable number.

13213417 is a deficient number, since it is larger than the sum of its proper divisors (2682583).

13213417 is an equidigital number, since it uses as much as digits as its factorization.

13213417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99375.

The product of its digits is 504, while the sum is 22.

The square root of 13213417 is about 3635.0264098078. The cubic root of 13213417 is about 236.4131957537.

Adding to 13213417 its reverse (71431231), we get a palindrome (84644648).

The spelling of 13213417 in words is "thirteen million, two hundred thirteen thousand, four hundred seventeen".