8922944 has 28 divisors (see below), whose sum is σ = 17885664. Its totient is φ = 4416384.

The previous prime is 8922937. The next prime is 8922959. The reversal of 8922944 is 4492298.

It is a junction number, because it is equal to n+sod(n) for n = 8922898 and 8922907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6197 + ... + 7499.

Almost surely, 2^8922944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8922944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8942832).

8922944 is an abundant number, since it is smaller than the sum of its proper divisors (8962720).

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

8922944 is a wasteful number, since it uses less digits than its factorization.

8922944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422 (or 1412 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 8922944 is about 2987.1297260079. The cubic root of 8922944 is about 207.4130394792.

It can be divided in two parts, 892294 and 4, that added together give a palindrome (892298).

The spelling of 8922944 in words is "eight million, nine hundred twenty-two thousand, nine hundred forty-four".