447468725 has 24 divisors (see below), whose sum is σ = 624840960. Its totient is φ = 314928000.

The previous prime is 447468701. The next prime is 447468737. The reversal of 447468725 is 527864744.

It is not a de Polignac number, because 447468725 - 2¹⁰ = 447467701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 447468725.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17720 + ... + 34769.

It is an arithmetic number, because the mean of its divisors is an integer number (26035040).

Almost surely, 2^447468725 is an apocalyptic number.

It is an amenable number.

447468725 is a deficient number, since it is larger than the sum of its proper divisors (177372235).

447468725 is a wasteful number, since it uses less digits than its factorization.

447468725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52541 (or 52536 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 47.

The square root of 447468725 is about 21153.4565733357. The cubic root of 447468725 is about 764.8698854562.

The spelling of 447468725 in words is "four hundred forty-seven million, four hundred sixty-eight thousand, seven hundred twenty-five".