447045675 has 24 divisors (see below), whose sum is σ = 739785984. Its totient is φ = 238208160.

The previous prime is 447045671. The next prime is 447045721. The reversal of 447045675 is 576540744.

It is not a de Polignac number, because 447045675 - 2² = 447045671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (447045671) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 113794 + ... + 117656.

It is an arithmetic number, because the mean of its divisors is an integer number (30824416).

Almost surely, 2^447045675 is an apocalyptic number.

447045675 is a deficient number, since it is larger than the sum of its proper divisors (292740309).

447045675 is a wasteful number, since it uses less digits than its factorization.

447045675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5419 (or 5414 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 42.

The square root of 447045675 is about 21143.4546609583. The cubic root of 447045675 is about 764.6287660111.

The spelling of 447045675 in words is "four hundred forty-seven million, forty-five thousand, six hundred seventy-five".