44221260 has 48 divisors (see below), whose sum is σ = 124185600. Its totient is φ = 11757504.

The previous prime is 44221237. The next prime is 44221319. The reversal of 44221260 is 6212244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24261 + ... + 26019.

It is an arithmetic number, because the mean of its divisors is an integer number (2587200).

Almost surely, 2^44221260 is an apocalyptic number.

It is an amenable number.

44221260 is an abundant number, since it is smaller than the sum of its proper divisors (79964340).

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

44221260 is a wasteful number, since it uses less digits than its factorization.

44221260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190 (or 2188 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 44221260 is about 6649.9067662637. The cubic root of 44221260 is about 353.6256056442.

The spelling of 44221260 in words is "forty-four million, two hundred twenty-one thousand, two hundred sixty".