4422866 has 16 divisors (see below), whose sum is σ = 7707840. Its totient is φ = 1864080.

The previous prime is 4422857. The next prime is 4422881. The reversal of 4422866 is 6682244.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1736 + ... + 3443.

It is an arithmetic number, because the mean of its divisors is an integer number (481740).

Almost surely, 2^4422866 is an apocalyptic number.

4422866 is a deficient number, since it is larger than the sum of its proper divisors (3284974).

4422866 is a wasteful number, since it uses less digits than its factorization.

4422866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249.

The product of its digits is 18432, while the sum is 32.

The square root of 4422866 is about 2103.0611022983. The cubic root of 4422866 is about 164.1476213945.

The spelling of 4422866 in words is "four million, four hundred twenty-two thousand, eight hundred sixty-six".