447875 has 8 divisors (see below), whose sum is σ = 559104. Its totient is φ = 358200.

The previous prime is 447859. The next prime is 447877. The reversal of 447875 is 578744.

It is a happy number.

It is not a de Polignac number, because 447875 - 2⁴ = 447859 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (447877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667 + ... + 1916.

It is an arithmetic number, because the mean of its divisors is an integer number (69888).

2⁴⁴⁷⁸⁷⁵ is an apocalyptic number.

447875 is a deficient number, since it is larger than the sum of its proper divisors (111229).

447875 is an equidigital number, since it uses as much as digits as its factorization.

447875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598 (or 3588 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 447875 is about 669.2346374778. The cubic root of 447875 is about 76.5101300895.

The spelling of 447875 in words is "four hundred forty-seven thousand, eight hundred seventy-five".