44499456 has 200 divisors, whose sum is σ = 141112620. Its totient is φ = 13934592.

The previous prime is 44499451. The next prime is 44499529. The reversal of 44499456 is 65499444.

It can be written as a sum of positive squares in 2 ways, for example, as 41990400 + 2509056 = 6480^2 + 1584^2 .

Its product of digits (622080) is a multiple of the sum of its prime factors (96).

It is not an unprimeable number, because it can be changed into a prime (44499451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1202670 + ... + 1202706.

Almost surely, 2^44499456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44499456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70556310).

44499456 is an abundant number, since it is smaller than the sum of its proper divisors (96613164).

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

44499456 is an equidigital number, since it uses as much as digits as its factorization.

44499456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96 (or 71 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 44499456 is about 6670.7912574147. The cubic root of 44499456 is about 354.3656090566.

Subtracting from 44499456 its product of digits (622080), we obtain a square (43877376 = 6624²).

It can be divided in two parts, 44 and 499456, that added together give a triangular number (499500 = T₉₉₉).

The spelling of 44499456 in words is "forty-four million, four hundred ninety-nine thousand, four hundred fifty-six".