4312244 has 12 divisors (see below), whose sum is σ = 7570500. Its totient is φ = 2149248.

The previous prime is 4312229. The next prime is 4312261. The reversal of 4312244 is 4422134.

It can be written as a sum of positive squares in 2 ways, for example, as 3610000 + 702244 = 1900^2 + 838^2 .

It is a congruent number.

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, 149 + ... + 2940.

It is an arithmetic number, because the mean of its divisors is an integer number (630875).

Almost surely, 2^4312244 is an apocalyptic number.

It is an amenable number.

4312244 is a deficient number, since it is larger than the sum of its proper divisors (3258256).

4312244 is a wasteful number, since it uses less digits than its factorization.

4312244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3442 (or 3440 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 4312244 is about 2076.5943272580. The cubic root of 4312244 is about 162.7675309080.

Adding to 4312244 its reverse (4422134), we get a palindrome (8734378).

The spelling of 4312244 in words is "four million, three hundred twelve thousand, two hundred forty-four".