44894228 has 6 divisors (see below), whose sum is σ = 78564906. Its totient is φ = 22447112.

The previous prime is 44894191. The next prime is 44894237. The reversal of 44894228 is 82249844.

It can be written as a sum of positive squares in only one way, i.e., 35664784 + 9229444 = 5972^2 + 3038^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5611775 + ... + 5611782.

It is an arithmetic number, because the mean of its divisors is an integer number (13094151).

Almost surely, 2^44894228 is an apocalyptic number.

It is an amenable number.

44894228 is a deficient number, since it is larger than the sum of its proper divisors (33670678).

44894228 is a wasteful number, since it uses less digits than its factorization.

44894228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11223561 (or 11223559 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 44894228 is about 6700.3155149590. The cubic root of 44894228 is about 355.4104305447.

The spelling of 44894228 in words is "forty-four million, eight hundred ninety-four thousand, two hundred twenty-eight".