8872444 has 24 divisors (see below), whose sum is σ = 17998848. Its totient is φ = 3748080.

The previous prime is 8872429. The next prime is 8872447. The reversal of 8872444 is 4442788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8872447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244 + ... + 4219.

It is an arithmetic number, because the mean of its divisors is an integer number (749952).

Almost surely, 2^8872444 is an apocalyptic number.

It is an amenable number.

8872444 is an abundant number, since it is smaller than the sum of its proper divisors (9126404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8872444 is a wasteful number, since it uses less digits than its factorization.

8872444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545 (or 4543 counting only the distinct ones).

The product of its digits is 57344, while the sum is 37.

The square root of 8872444 is about 2978.6648015512. The cubic root of 8872444 is about 207.0210096376.

It can be divided in two parts, 8872 and 444, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 8872444 in words is "eight million, eight hundred seventy-two thousand, four hundred forty-four".