12417394 has 16 divisors (see below), whose sum is σ = 21021120. Its totient is φ = 5449360.

The previous prime is 12417347. The next prime is 12417397. The reversal of 12417394 is 49371421.

It is not an unprimeable number, because it can be changed into a prime (12417397) 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, 9094 + ... + 10369.

It is an arithmetic number, because the mean of its divisors is an integer number (1313820).

Almost surely, 2^12417394 is an apocalyptic number.

12417394 is a deficient number, since it is larger than the sum of its proper divisors (8603726).

12417394 is a wasteful number, since it uses less digits than its factorization.

12417394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19505.

The product of its digits is 6048, while the sum is 31.

The square root of 12417394 is about 3523.8322888583. The cubic root of 12417394 is about 231.5670805921.

The spelling of 12417394 in words is "twelve million, four hundred seventeen thousand, three hundred ninety-four".