44943616 has 27 divisors (see below), whose sum is σ = 89926291. Its totient is φ = 22418176.

The previous prime is 44943601. The next prime is 44943617. The reversal of 44943616 is 61634944.

The square root of 44943616 is 6704.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44943617) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 107055 + ... + 107473.

Almost surely, 2^44943616 is an apocalyptic number.

44943616 is the 6704-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44943616

44943616 is an abundant number, since it is smaller than the sum of its proper divisors (44982675).

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

44943616 is an frugal number, since it uses more digits than its factorization.

44943616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 421 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The cubic root of 44943616 is about 355.5407114173.

The spelling of 44943616 in words is "forty-four million, nine hundred forty-three thousand, six hundred sixteen".