4440412 has 6 divisors (see below), whose sum is σ = 7770728. Its totient is φ = 2220204.

The previous prime is 4440389. The next prime is 4440413. The reversal of 4440412 is 2140444.

It is a self number, because there is not a number n which added to its sum of digits gives 4440412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555048 + ... + 555055.

Almost surely, 2^4440412 is an apocalyptic number.

It is an amenable number.

4440412 is a deficient number, since it is larger than the sum of its proper divisors (3330316).

4440412 is a wasteful number, since it uses less digits than its factorization.

4440412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110107 (or 1110105 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4440412 is about 2107.2285115763. The cubic root of 4440412 is about 164.3643989269.

Adding to 4440412 its reverse (2140444), we get a palindrome (6580856).

Subtracting from 4440412 its reverse (2140444), we obtain a cube (2299968 = 132³).

The spelling of 4440412 in words is "four million, four hundred forty thousand, four hundred twelve".