44225400 has 48 divisors (see below), whose sum is σ = 137100600. Its totient is φ = 11793280.

The previous prime is 44225399. The next prime is 44225411. The reversal of 44225400 is 452244.

44225400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36255 + ... + 37454.

Almost surely, 2^44225400 is an apocalyptic number.

44225400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44225400 is an abundant number, since it is smaller than the sum of its proper divisors (92875200).

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

44225400 is a wasteful number, since it uses less digits than its factorization.

44225400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73728 (or 73719 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 44225400 is about 6650.2180415382. The cubic root of 44225400 is about 353.6366407913.

Adding to 44225400 its reverse (452244), we get a palindrome (44677644).

The spelling of 44225400 in words is "forty-four million, two hundred twenty-five thousand, four hundred".