44459416 has 32 divisors (see below), whose sum is σ = 86410800. Its totient is φ = 21429760.

The previous prime is 44459413. The next prime is 44459431. The reversal of 44459416 is 61495444.

It is a super-2 number, since 2×44459416² = 3953279342122112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44459413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28431 + ... + 29953.

Almost surely, 2^44459416 is an apocalyptic number.

It is an amenable number.

44459416 is a deficient number, since it is larger than the sum of its proper divisors (41951384).

44459416 is a wasteful number, since it uses less digits than its factorization.

44459416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659 (or 1655 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 44459416 is about 6667.7894387870. The cubic root of 44459416 is about 354.2592927251.

It can be divided in two parts, 4445 and 9416, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 44459416 in words is "forty-four million, four hundred fifty-nine thousand, four hundred sixteen".