4440722 has 16 divisors (see below), whose sum is σ = 7826112. Its totient is φ = 1863120.

The previous prime is 4440721. The next prime is 4440727. The reversal of 4440722 is 2270444.

It is not an unprimeable number, because it can be changed into a prime (4440721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7478 + ... + 8049.

It is an arithmetic number, because the mean of its divisors is an integer number (489132).

Almost surely, 2^4440722 is an apocalyptic number.

4440722 is a deficient number, since it is larger than the sum of its proper divisors (3385390).

4440722 is a wasteful number, since it uses less digits than its factorization.

4440722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15553.

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 4440722 is about 2107.3020666245. The cubic root of 4440722 is about 164.3682237806.

The spelling of 4440722 in words is "four million, four hundred forty thousand, seven hundred twenty-two".