44472228 has 24 divisors (see below), whose sum is σ = 107116800. Its totient is φ = 14345760.

The previous prime is 44472227. The next prime is 44472229. The reversal of 44472228 is 82227444.

44472228 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44472227) and next prime (44472229).

It is not an unprimeable number, because it can be changed into a prime (44472227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59403 + ... + 60146.

It is an arithmetic number, because the mean of its divisors is an integer number (4463200).

Almost surely, 2^44472228 is an apocalyptic number.

It is an amenable number.

44472228 is an abundant number, since it is smaller than the sum of its proper divisors (62644572).

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

44472228 is a wasteful number, since it uses less digits than its factorization.

44472228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119587 (or 119585 counting only the distinct ones).

The product of its digits is 28672, while the sum is 33.

The square root of 44472228 is about 6668.7501077788. The cubic root of 44472228 is about 354.2933187692.

The spelling of 44472228 in words is "forty-four million, four hundred seventy-two thousand, two hundred twenty-eight".