447352 has 16 divisors (see below), whose sum is σ = 846000. Its totient is φ = 221760.

The previous prime is 447331. The next prime is 447353. The reversal of 447352 is 253744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (447353) by changing a digit.

447352 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 1452 + ... + 1732.

It is an arithmetic number, because the mean of its divisors is an integer number (52875).

2⁴⁴⁷³⁵² is an apocalyptic number.

It is an amenable number.

447352 is a deficient number, since it is larger than the sum of its proper divisors (398648).

447352 is a wasteful number, since it uses less digits than its factorization.

447352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 482 counting only the distinct ones).

The product of its digits is 3360, while the sum is 25.

The square root of 447352 is about 668.8437784715. The cubic root of 447352 is about 76.4803372650.

It can be divided in two parts, 44 and 7352, that added together give a square (7396 = 86²).

The spelling of 447352 in words is "four hundred forty-seven thousand, three hundred fifty-two".