44449522 has 16 divisors (see below), whose sum is σ = 71914752. Its totient is φ = 20483280.

The previous prime is 44449519. The next prime is 44449529. The reversal of 44449522 is 22594444.

It is not an unprimeable number, because it can be changed into a prime (44449529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27583 + ... + 29149.

It is an arithmetic number, because the mean of its divisors is an integer number (4494672).

Almost surely, 2^44449522 is an apocalyptic number.

44449522 is a deficient number, since it is larger than the sum of its proper divisors (27465230).

44449522 is a wasteful number, since it uses less digits than its factorization.

44449522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2673.

The product of its digits is 46080, while the sum is 34.

The square root of 44449522 is about 6667.0474724574. The cubic root of 44449522 is about 354.2330118170.

The spelling of 44449522 in words is "forty-four million, four hundred forty-nine thousand, five hundred twenty-two".