446315452 has 48 divisors (see below), whose sum is σ = 885517920. Its totient is φ = 194969600.

The previous prime is 446315417. The next prime is 446315459. The reversal of 446315452 is 254513644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (446315459) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 327252 + ... + 328612.

It is an arithmetic number, because the mean of its divisors is an integer number (18448290).

Almost surely, 2^446315452 is an apocalyptic number.

It is an amenable number.

446315452 is a deficient number, since it is larger than the sum of its proper divisors (439202468).

446315452 is a wasteful number, since it uses less digits than its factorization.

446315452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662 (or 1660 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 446315452 is about 21126.1793043607. The cubic root of 446315452 is about 764.2122136472.

The spelling of 446315452 in words is "four hundred forty-six million, three hundred fifteen thousand, four hundred fifty-two".