447130925 has 12 divisors (see below), whose sum is σ = 578549280. Its totient is φ = 342151920.

The previous prime is 447130919. The next prime is 447130967. The reversal of 447130925 is 529031744.

It is not a de Polignac number, because 447130925 - 2⁶ = 447130861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388235 + ... + 389384.

It is an arithmetic number, because the mean of its divisors is an integer number (48212440).

Almost surely, 2^447130925 is an apocalyptic number.

It is an amenable number.

447130925 is a deficient number, since it is larger than the sum of its proper divisors (131418355).

447130925 is a wasteful number, since it uses less digits than its factorization.

447130925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777652 (or 777647 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 447130925 is about 21145.4705551804. The cubic root of 447130925 is about 764.6773669057.

The spelling of 447130925 in words is "four hundred forty-seven million, one hundred thirty thousand, nine hundred twenty-five".