446516 has 24 divisors (see below), whose sum is σ = 919296. Its totient is φ = 185760.

The previous prime is 446503. The next prime is 446533. The reversal of 446516 is 615644.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

446516 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 7 ways as a sum of consecutive naturals, for example, 821 + ... + 1251.

It is an arithmetic number, because the mean of its divisors is an integer number (38304).

2⁴⁴⁶⁵¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 446516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459648).

446516 is an abundant number, since it is smaller than the sum of its proper divisors (472780).

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

446516 is a wasteful number, since it uses less digits than its factorization.

446516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 477 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 446516 is about 668.2185271302. The cubic root of 446516 is about 76.4326660563.

The spelling of 446516 in words is "four hundred forty-six thousand, five hundred sixteen".