13423017 has 8 divisors (see below), whose sum is σ = 17936640. Its totient is φ = 8929040.

The previous prime is 13422943. The next prime is 13423019. The reversal of 13423017 is 71032431.

13423017 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 13423017 - 2¹⁵ = 13390249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13422984 and 13423002.

It is not an unprimeable number, because it can be changed into a prime (13423019) 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, 3234 + ... + 6107.

It is an arithmetic number, because the mean of its divisors is an integer number (2242080).

Almost surely, 2^13423017 is an apocalyptic number.

It is an amenable number.

13423017 is a deficient number, since it is larger than the sum of its proper divisors (4513623).

13423017 is an equidigital number, since it uses as much as digits as its factorization.

13423017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9823.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 13423017 is about 3663.7435772718. The cubic root of 13423017 is about 237.6566914287.

Adding to 13423017 its reverse (71032431), we get a palindrome (84455448).

The spelling of 13423017 in words is "thirteen million, four hundred twenty-three thousand, seventeen".