12412862 has 16 divisors (see below), whose sum is σ = 23213952. Its totient is φ = 4836120.

The previous prime is 12412837. The next prime is 12412867. The reversal of 12412862 is 26821421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40148 + ... + 40455.

It is an arithmetic number, because the mean of its divisors is an integer number (1450872).

Almost surely, 2^12412862 is an apocalyptic number.

12412862 is a deficient number, since it is larger than the sum of its proper divisors (10801090).

12412862 is a wasteful number, since it uses less digits than its factorization.

12412862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80623.

The product of its digits is 1536, while the sum is 26.

The square root of 12412862 is about 3523.1891802740. The cubic root of 12412862 is about 231.5389053375.

The spelling of 12412862 in words is "twelve million, four hundred twelve thousand, eight hundred sixty-two".