447422476 has 6 divisors (see below), whose sum is σ = 782989340. Its totient is φ = 223711236.

The previous prime is 447422471. The next prime is 447422477. The reversal of 447422476 is 674224744.

It is not an unprimeable number, because it can be changed into a prime (447422471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55927806 + ... + 55927813.

Almost surely, 2^447422476 is an apocalyptic number.

It is an amenable number.

447422476 is a deficient number, since it is larger than the sum of its proper divisors (335566864).

447422476 is a wasteful number, since it uses less digits than its factorization.

447422476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111855623 (or 111855621 counting only the distinct ones).

The product of its digits is 301056, while the sum is 40.

The square root of 447422476 is about 21152.3633667730. The cubic root of 447422476 is about 764.8435330103.

The spelling of 447422476 in words is "four hundred forty-seven million, four hundred twenty-two thousand, four hundred seventy-six".