44864436 has 24 divisors (see below), whose sum is σ = 105293664. Its totient is φ = 14867680.

The previous prime is 44864419. The next prime is 44864459. The reversal of 44864436 is 63446844.

44864436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44864394 and 44864403.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 8730 + ... + 12881.

It is an arithmetic number, because the mean of its divisors is an integer number (4387236).

Almost surely, 2^44864436 is an apocalyptic number.

It is an amenable number.

44864436 is an abundant number, since it is smaller than the sum of its proper divisors (60429228).

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

44864436 is a wasteful number, since it uses less digits than its factorization.

44864436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21791 (or 21789 counting only the distinct ones).

The product of its digits is 221184, while the sum is 39.

The square root of 44864436 is about 6698.0919671202. The cubic root of 44864436 is about 355.3317958586.

The spelling of 44864436 in words is "forty-four million, eight hundred sixty-four thousand, four hundred thirty-six".