44782864 has 45 divisors (see below), whose sum is σ = 101356887. Its totient is φ = 19112352.

The previous prime is 44782853. The next prime is 44782883. The reversal of 44782864 is 46828744.

The square root of 44782864 is 6692.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44782864.

It is an unprimeable 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 8 ways as a sum of consecutive naturals, for example, 187257 + ... + 187495.

Almost surely, 2^44782864 is an apocalyptic number.

44782864 is the 6692-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44782864

44782864 is an abundant number, since it is smaller than the sum of its proper divisors (56574023).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44782864 is an equidigital number, since it uses as much as digits as its factorization.

44782864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500 (or 248 counting only the distinct ones).

The product of its digits is 344064, while the sum is 43.

The cubic root of 44782864 is about 355.1163118181.

The spelling of 44782864 in words is "forty-four million, seven hundred eighty-two thousand, eight hundred sixty-four".