44085812 has 12 divisors (see below), whose sum is σ = 78792000. Its totient is φ = 21573816.

The previous prime is 44085791. The next prime is 44085869. The reversal of 44085812 is 21858044.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117062 + ... + 117437.

It is an arithmetic number, because the mean of its divisors is an integer number (6566000).

Almost surely, 2^44085812 is an apocalyptic number.

It is an amenable number.

44085812 is a deficient number, since it is larger than the sum of its proper divisors (34706188).

44085812 is a wasteful number, since it uses less digits than its factorization.

44085812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234550 (or 234548 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 44085812 is about 6639.7147529092. The cubic root of 44085812 is about 353.2641892310.

The spelling of 44085812 in words is "forty-four million, eighty-five thousand, eight hundred twelve".