44255442 has 32 divisors (see below), whose sum is σ = 110352384. Its totient is φ = 11494800.

The previous prime is 44255413. The next prime is 44255467. The reversal of 44255442 is 24455244.

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, 47434 + ... + 48357.

It is an arithmetic number, because the mean of its divisors is an integer number (3448512).

Almost surely, 2^44255442 is an apocalyptic number.

44255442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

44255442 is an abundant number, since it is smaller than the sum of its proper divisors (66096942).

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

44255442 is a wasteful number, since it uses less digits than its factorization.

44255442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95814.

The product of its digits is 25600, while the sum is 30.

The square root of 44255442 is about 6652.4763810178. The cubic root of 44255442 is about 353.7166969527.

The spelling of 44255442 in words is "forty-four million, two hundred fifty-five thousand, four hundred forty-two".