13170417 has 16 divisors (see below), whose sum is σ = 19017600. Its totient is φ = 8059392.

The previous prime is 13170413. The next prime is 13170419. The reversal of 13170417 is 71407131.

It is not a de Polignac number, because 13170417 - 2² = 13170413 is a prime.

It is a super-3 number, since 3×13170417³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13170413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6913 + ... + 8609.

It is an arithmetic number, because the mean of its divisors is an integer number (1188600).

Almost surely, 2^13170417 is an apocalyptic number.

It is an amenable number.

13170417 is a deficient number, since it is larger than the sum of its proper divisors (5847183).

13170417 is a wasteful number, since it uses less digits than its factorization.

13170417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 13170417 is about 3629.1069149310. The cubic root of 13170417 is about 236.1564664314.

Adding to 13170417 its reverse (71407131), we get a palindrome (84577548).

The spelling of 13170417 in words is "thirteen million, one hundred seventy thousand, four hundred seventeen".