447056608 has 12 divisors (see below), whose sum is σ = 880142760. Its totient is φ = 223528288.

The previous prime is 447056587. The next prime is 447056627. The reversal of 447056608 is 806650744.

It is a super-2 number, since 2×447056608² = 399719221512931328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6985228 + ... + 6985291.

It is an arithmetic number, because the mean of its divisors is an integer number (73345230).

Almost surely, 2^447056608 is an apocalyptic number.

It is an amenable number.

447056608 is a deficient number, since it is larger than the sum of its proper divisors (433086152).

447056608 is a wasteful number, since it uses less digits than its factorization.

447056608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13970529 (or 13970521 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 447056608 is about 21143.7132027466. The cubic root of 447056608 is about 764.6349992430.

The spelling of 447056608 in words is "four hundred forty-seven million, fifty-six thousand, six hundred eight".