44318312 has 16 divisors (see below), whose sum is σ = 83198340. Its totient is φ = 22132096.

The previous prime is 44318299. The next prime is 44318327. The reversal of 44318312 is 21381344.

It can be written as a sum of positive squares in 2 ways, for example, as 44169316 + 148996 = 6646^2 + 386^2 .

It is a super-2 number, since 2×44318312² = 3928225557058688, which contains 22 as substring.

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, 4718 + ... + 10530.

Almost surely, 2^44318312 is an apocalyptic number.

It is an amenable number.

44318312 is a deficient number, since it is larger than the sum of its proper divisors (38880028).

44318312 is a wasteful number, since it uses less digits than its factorization.

44318312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6772 (or 6768 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 44318312 is about 6657.2000120171. The cubic root of 44318312 is about 353.8841162605.

Adding to 44318312 its reverse (21381344), we get a palindrome (65699656).

The spelling of 44318312 in words is "forty-four million, three hundred eighteen thousand, three hundred twelve".