44416 has 16 divisors (see below), whose sum is σ = 88740. Its totient is φ = 22144.

The previous prime is 44389. The next prime is 44417. The reversal of 44416 is 61444.

It is a tau number, because it is divible by the number of its divisors (16).

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 44393 and 44402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46 + ... + 301.

2⁴⁴⁴¹⁶ is an apocalyptic number.

It is an amenable number.

44416 is a deficient number, since it is larger than the sum of its proper divisors (44324).

44416 is an equidigital number, since it uses as much as digits as its factorization.

44416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 349 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 44416 is about 210.7510379571. The cubic root of 44416 is about 35.4143940103.

The spelling of 44416 in words is "forty-four thousand, four hundred sixteen".