445366952 has 16 divisors (see below), whose sum is σ = 884184660. Its totient is φ = 209584384.

The previous prime is 445366937. The next prime is 445366967. The reversal of 445366952 is 259663544.

It is an interprime number because it is at equal distance from previous prime (445366937) and next prime (445366967).

It can be written as a sum of positive squares in 2 ways, for example, as 442429156 + 2937796 = 21034^2 + 1714^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1637243 + ... + 1637514.

Almost surely, 2^445366952 is an apocalyptic number.

It is an amenable number.

445366952 is a deficient number, since it is larger than the sum of its proper divisors (438817708).

445366952 is a wasteful number, since it uses less digits than its factorization.

445366952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274780 (or 3274776 counting only the distinct ones).

The product of its digits is 777600, while the sum is 44.

The square root of 445366952 is about 21103.7189139734. The cubic root of 445366952 is about 763.6704672428.

The spelling of 445366952 in words is "four hundred forty-five million, three hundred sixty-six thousand, nine hundred fifty-two".