44204228 has 6 divisors (see below), whose sum is σ = 77357406. Its totient is φ = 22102112.

The previous prime is 44204221. The next prime is 44204231. The reversal of 44204228 is 82240244.

It can be written as a sum of positive squares in only one way, i.e., 27541504 + 16662724 = 5248^2 + 4082^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44204197 and 44204206.

It is not an unprimeable number, because it can be changed into a prime (44204221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525525 + ... + 5525532.

It is an arithmetic number, because the mean of its divisors is an integer number (12892901).

Almost surely, 2^44204228 is an apocalyptic number.

It is an amenable number.

44204228 is a deficient number, since it is larger than the sum of its proper divisors (33153178).

44204228 is a wasteful number, since it uses less digits than its factorization.

44204228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11051061 (or 11051059 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 44204228 is about 6648.6260234728. The cubic root of 44204228 is about 353.5801996959.

The spelling of 44204228 in words is "forty-four million, two hundred four thousand, two hundred twenty-eight".