44844912 has 120 divisors (see below), whose sum is σ = 151927776. Its totient is φ = 12054528.

The previous prime is 44844911. The next prime is 44844923. The reversal of 44844912 is 21944844.

It is a super-2 number, since 2×44844912² = 4022132264575488, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44844911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15828 + ... + 18444.

Almost surely, 2^44844912 is an apocalyptic number.

44844912 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44844912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75963888).

44844912 is an abundant number, since it is smaller than the sum of its proper divisors (107082864).

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

44844912 is a wasteful number, since it uses less digits than its factorization.

44844912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655 (or 2646 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 44844912 is about 6696.6343785517. The cubic root of 44844912 is about 355.2802442274.

The spelling of 44844912 in words is "forty-four million, eight hundred forty-four thousand, nine hundred twelve".