446412 has 12 divisors (see below), whose sum is σ = 1041656. Its totient is φ = 148800.

The previous prime is 446401. The next prime is 446417. The reversal of 446412 is 214644.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 446412.

It is not an unprimeable number, because it can be changed into a prime (446417) by changing a digit.

446412 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, 18589 + ... + 18612.

2⁴⁴⁶⁴¹² is an apocalyptic number.

It is an amenable number.

446412 is an abundant number, since it is smaller than the sum of its proper divisors (595244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

446412 is a wasteful number, since it uses less digits than its factorization.

446412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37208 (or 37206 counting only the distinct ones).

The product of its digits is 768, while the sum is 21.

The square root of 446412 is about 668.1407037444. The cubic root of 446412 is about 76.4267315064.

It can be divided in two parts, 446 and 412, that added together give a palindrome (858).

The spelling of 446412 in words is "four hundred forty-six thousand, four hundred twelve".