12417013 has 16 divisors (see below), whose sum is σ = 15120000. Its totient is φ = 9960192.

The previous prime is 12417007. The next prime is 12417037. The reversal of 12417013 is 31071421.

It is a cyclic number.

It is not a de Polignac number, because 12417013 - 2⁹ = 12416501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12417313) 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, 11313 + ... + 12361.

It is an arithmetic number, because the mean of its divisors is an integer number (945000).

Almost surely, 2^12417013 is an apocalyptic number.

It is an amenable number.

12417013 is a deficient number, since it is larger than the sum of its proper divisors (2702987).

12417013 is a wasteful number, since it uses less digits than its factorization.

12417013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 12417013 is about 3523.7782279820. The cubic root of 12417013 is about 231.5647121950.

Adding to 12417013 its reverse (31071421), we get a palindrome (43488434).

The spelling of 12417013 in words is "twelve million, four hundred seventeen thousand, thirteen".