44028400 has 60 divisors (see below), whose sum is σ = 113928472. Its totient is φ = 16254720.

The previous prime is 44028349. The next prime is 44028403. The reversal of 44028400 is 482044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44028403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 967 + ... + 9433.

Almost surely, 2^44028400 is an apocalyptic number.

44028400 is a gapful number since it is divisible by the number (40) 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 44028400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56964236).

44028400 is an abundant number, since it is smaller than the sum of its proper divisors (69900072).

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

44028400 is a wasteful number, since it uses less digits than its factorization.

44028400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8498 (or 8487 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 44028400 is about 6635.3899659327. The cubic root of 44028400 is about 353.1107731758.

The spelling of 44028400 in words is "forty-four million, twenty-eight thousand, four hundred".