446465056 has 12 divisors (see below), whose sum is σ = 878978142. Its totient is φ = 223232512.

The previous prime is 446465023. The next prime is 446465077. The reversal of 446465056 is 650564644.

It can be written as a sum of positive squares in only one way, i.e., 252810000 + 193655056 = 15900^2 + 13916^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6975985 + ... + 6976048.

Almost surely, 2^446465056 is an apocalyptic number.

It is an amenable number.

446465056 is a deficient number, since it is larger than the sum of its proper divisors (432513086).

446465056 is a wasteful number, since it uses less digits than its factorization.

446465056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13952043 (or 13952035 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 446465056 is about 21129.7197331153. The cubic root of 446465056 is about 764.2975915502.

The spelling of 446465056 in words is "four hundred forty-six million, four hundred sixty-five thousand, fifty-six".