44249085 has 48 divisors (see below), whose sum is σ = 80720640. Its totient is φ = 23250240.

The previous prime is 44249071. The next prime is 44249087. The reversal of 44249085 is 58094244.

It is not a de Polignac number, because 44249085 - 2⁴ = 44249069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44249087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95755 + ... + 96215.

It is an arithmetic number, because the mean of its divisors is an integer number (1681680).

Almost surely, 2^44249085 is an apocalyptic number.

44249085 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44249085 is a deficient number, since it is larger than the sum of its proper divisors (36471555).

44249085 is an equidigital number, since it uses as much as digits as its factorization.

44249085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560 (or 548 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 44249085 is about 6651.9985718579. The cubic root of 44249085 is about 353.6997597911.

The spelling of 44249085 in words is "forty-four million, two hundred forty-nine thousand, eighty-five".