446812 has 12 divisors (see below), whose sum is σ = 803320. Its totient is φ = 217296.

The previous prime is 446773. The next prime is 446819. The reversal of 446812 is 218644.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446819) by changing a digit.

446812 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, 1362 + ... + 1657.

2⁴⁴⁶⁸¹² is an apocalyptic number.

It is an amenable number.

446812 is a deficient number, since it is larger than the sum of its proper divisors (356508).

446812 is a wasteful number, since it uses less digits than its factorization.

446812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060 (or 3058 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 446812 is about 668.4399748669. The cubic root of 446812 is about 76.4495516564.

The spelling of 446812 in words is "four hundred forty-six thousand, eight hundred twelve".