445261352 has 16 divisors (see below), whose sum is σ = 878805600. Its totient is φ = 210913200.

The previous prime is 445261351. The next prime is 445261357. The reversal of 445261352 is 253162544.

It is not an unprimeable number, because it can be changed into a prime (445261351) by changing a digit.

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, 1464524 + ... + 1464827.

It is an arithmetic number, because the mean of its divisors is an integer number (54925350).

Almost surely, 2^445261352 is an apocalyptic number.

It is an amenable number.

445261352 is a deficient number, since it is larger than the sum of its proper divisors (433544248).

445261352 is a wasteful number, since it uses less digits than its factorization.

445261352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2929376 (or 2929372 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 445261352 is about 21101.2168369504. The cubic root of 445261352 is about 763.6101050512.

The spelling of 445261352 in words is "four hundred forty-five million, two hundred sixty-one thousand, three hundred fifty-two".