44089218 has 32 divisors (see below), whose sum is σ = 98596800. Its totient is φ = 14603328.

The previous prime is 44089207. The next prime is 44089219. The reversal of 44089218 is 81298044.

It is not an unprimeable number, because it can be changed into a prime (44089219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6298 + ... + 11306.

It is an arithmetic number, because the mean of its divisors is an integer number (3081150).

Almost surely, 2^44089218 is an apocalyptic number.

44089218 is an abundant number, since it is smaller than the sum of its proper divisors (54507582).

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

44089218 is a wasteful number, since it uses less digits than its factorization.

44089218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183 (or 5177 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 44089218 is about 6639.9712348775. The cubic root of 44089218 is about 353.2732865406.

The spelling of 44089218 in words is "forty-four million, eighty-nine thousand, two hundred eighteen".