412816 has 10 divisors (see below), whose sum is σ = 799862. Its totient is φ = 206400.

The previous prime is 412807. The next prime is 412831. The reversal of 412816 is 618214.

It can be written as a sum of positive squares in only one way, i.e., 355216 + 57600 = 596^2 + 240^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12885 + ... + 12916.

2⁴¹²⁸¹⁶ is an apocalyptic number.

It is an amenable number.

412816 is a deficient number, since it is larger than the sum of its proper divisors (387046).

412816 is a wasteful number, since it uses less digits than its factorization.

412816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25809 (or 25803 counting only the distinct ones).

The product of its digits is 384, while the sum is 22.

The square root of 412816 is about 642.5075875038. The cubic root of 412816 is about 74.4592813839.

The spelling of 412816 in words is "four hundred twelve thousand, eight hundred sixteen".