8866244 has 12 divisors (see below), whose sum is σ = 15747984. Its totient is φ = 4366824.

The previous prime is 8866189. The next prime is 8866259. The reversal of 8866244 is 4426688.

It is a happy number.

It is a super-2 number, since 2×8866244² = 157220565335072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8866198 and 8866207.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16274 + ... + 16809.

It is an arithmetic number, because the mean of its divisors is an integer number (1312332).

Almost surely, 2^8866244 is an apocalyptic number.

It is an amenable number.

8866244 is a deficient number, since it is larger than the sum of its proper divisors (6881740).

8866244 is a wasteful number, since it uses less digits than its factorization.

8866244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33154 (or 33152 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 8866244 is about 2977.6238849123. The cubic root of 8866244 is about 206.9727768038.

The spelling of 8866244 in words is "eight million, eight hundred sixty-six thousand, two hundred forty-four".