12412493 has 8 divisors (see below), whose sum is σ = 13255680. Its totient is φ = 11597040.

The previous prime is 12412489. The next prime is 12412507. The reversal of 12412493 is 39421421.

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 12412493 - 2² = 12412489 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412483) 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, 6005 + ... + 7802.

It is an arithmetic number, because the mean of its divisors is an integer number (1656960).

Almost surely, 2^12412493 is an apocalyptic number.

It is an amenable number.

12412493 is a deficient number, since it is larger than the sum of its proper divisors (843187).

12412493 is a wasteful number, since it uses less digits than its factorization.

12412493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13867.

The product of its digits is 1728, while the sum is 26.

The square root of 12412493 is about 3523.1368125578. The cubic root of 12412493 is about 231.5366109781.

It can be divided in two parts, 12412 and 493, that multiplied together give a palindrome (6119116).

The spelling of 12412493 in words is "twelve million, four hundred twelve thousand, four hundred ninety-three".