412912 has 20 divisors (see below), whose sum is σ = 810216. Its totient is φ = 203840.

The previous prime is 412903. The next prime is 412939. The reversal of 412912 is 219214.

It is a self number, because there is not a number n which added to its sum of digits gives 412912.

It is a congruent number.

It is an unprimeable number.

412912 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1998 + ... + 2194.

2⁴¹²⁹¹² is an apocalyptic number.

It is an amenable number.

412912 is a deficient number, since it is larger than the sum of its proper divisors (397304).

412912 is a wasteful number, since it uses less digits than its factorization.

412912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336 (or 330 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 412912 is about 642.5822904500. The cubic root of 412912 is about 74.4650527502.

The spelling of 412912 in words is "four hundred twelve thousand, nine hundred twelve".