12418494 has 16 divisors (see below), whose sum is σ = 27095040. Its totient is φ = 3763160.

The previous prime is 12418493. The next prime is 12418499. The reversal of 12418494 is 49481421.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12418493) 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, 94014 + ... + 94145.

It is an arithmetic number, because the mean of its divisors is an integer number (1693440).

Almost surely, 2^12418494 is an apocalyptic number.

12418494 is an abundant number, since it is smaller than the sum of its proper divisors (14676546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12418494 is a wasteful number, since it uses less digits than its factorization.

12418494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188175.

The product of its digits is 9216, while the sum is 33.

The square root of 12418494 is about 3523.9883654746. The cubic root of 12418494 is about 231.5739182122.

The spelling of 12418494 in words is "twelve million, four hundred eighteen thousand, four hundred ninety-four".