445616112 has 20 divisors (see below), whose sum is σ = 1151175080. Its totient is φ = 148538688.

The previous prime is 445616107. The next prime is 445616131. The reversal of 445616112 is 211616544.

It is a self number, because there is not a number n which added to its sum of digits gives 445616112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4641787 + ... + 4641882.

It is an arithmetic number, because the mean of its divisors is an integer number (57558754).

Almost surely, 2^445616112 is an apocalyptic number.

It is an amenable number.

445616112 is an abundant number, since it is smaller than the sum of its proper divisors (705558968).

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

445616112 is a wasteful number, since it uses less digits than its factorization.

445616112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9283680 (or 9283674 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 445616112 is about 21109.6213135148. The cubic root of 445616112 is about 763.8128521987.

The spelling of 445616112 in words is "four hundred forty-five million, six hundred sixteen thousand, one hundred twelve".