44409028 has 24 divisors (see below), whose sum is σ = 80285184. Its totient is φ = 21477600.

The previous prime is 44408989. The next prime is 44409047. The reversal of 44409028 is 82090444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27483 + ... + 29053.

It is an arithmetic number, because the mean of its divisors is an integer number (3345216).

Almost surely, 2^44409028 is an apocalyptic number.

It is an amenable number.

44409028 is a deficient number, since it is larger than the sum of its proper divisors (35876156).

44409028 is a wasteful number, since it uses less digits than its factorization.

44409028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803 (or 1801 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 44409028 is about 6664.0099039542. The cubic root of 44409028 is about 354.1254090871.

The spelling of 44409028 in words is "forty-four million, four hundred nine thousand, twenty-eight".