446725872 has 240 divisors, whose sum is σ = 1423718400. Its totient is φ = 130014720.

The previous prime is 446725843. The next prime is 446725907. The reversal of 446725872 is 278527644.

It is a happy number.

446725872 is a `hidden beast` number, since 4 + 4 + 67 + 2 + 587 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1950654 + ... + 1950882.

It is an arithmetic number, because the mean of its divisors is an integer number (5932160).

Almost surely, 2^446725872 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 446725872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (711859200).

446725872 is an abundant number, since it is smaller than the sum of its proper divisors (976992528).

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

446725872 is a wasteful number, since it uses less digits than its factorization.

446725872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 307 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 446725872 is about 21135.8906128888. The cubic root of 446725872 is about 764.4463917258.

The spelling of 446725872 in words is "four hundred forty-six million, seven hundred twenty-five thousand, eight hundred seventy-two".