4422872 has 8 divisors (see below), whose sum is σ = 8292900. Its totient is φ = 2211432.

The previous prime is 4422857. The next prime is 4422881. The reversal of 4422872 is 2782244.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276422 + ... + 276437.

Almost surely, 2^4422872 is an apocalyptic number.

It is an amenable number.

4422872 is a deficient number, since it is larger than the sum of its proper divisors (3870028).

4422872 is a wasteful number, since it uses less digits than its factorization.

4422872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552865 (or 552861 counting only the distinct ones).

The product of its digits is 7168, while the sum is 29.

The square root of 4422872 is about 2103.0625287899. The cubic root of 4422872 is about 164.1476956213.

The spelling of 4422872 in words is "four million, four hundred twenty-two thousand, eight hundred seventy-two".