44227538 has 8 divisors (see below), whose sum is σ = 67025532. Its totient is φ = 21885696.

The previous prime is 44227511. The next prime is 44227549. The reversal of 44227538 is 83572244.

It can be written as a sum of positive squares in 2 ways, for example, as 39400729 + 4826809 = 6277^2 + 2197^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 44227498 and 44227507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113795 + ... + 114182.

Almost surely, 2^44227538 is an apocalyptic number.

44227538 is a deficient number, since it is larger than the sum of its proper divisors (22797994).

44227538 is a wasteful number, since it uses less digits than its factorization.

44227538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228076.

The product of its digits is 53760, while the sum is 35.

The square root of 44227538 is about 6650.3787862046. The cubic root of 44227538 is about 353.6423393488.

The spelling of 44227538 in words is "forty-four million, two hundred twenty-seven thousand, five hundred thirty-eight".