44228275 has 24 divisors (see below), whose sum is σ = 67502624. Its totient is φ = 27993600.

The previous prime is 44228267. The next prime is 44228279. The reversal of 44228275 is 57282244.

It is not a de Polignac number, because 44228275 - 2³ = 44228267 is a prime.

It is a super-2 number, since 2×44228275² = 3912280618951250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44228275.

It is not an unprimeable number, because it can be changed into a prime (44228279) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7446 + ... + 11995.

Almost surely, 2^44228275 is an apocalyptic number.

44228275 is a deficient number, since it is larger than the sum of its proper divisors (23274349).

44228275 is a wasteful number, since it uses less digits than its factorization.

44228275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19471 (or 19466 counting only the distinct ones).

The product of its digits is 35840, while the sum is 34.

The square root of 44228275 is about 6650.4341963514. The cubic root of 44228275 is about 353.6443036827.

The spelling of 44228275 in words is "forty-four million, two hundred twenty-eight thousand, two hundred seventy-five".