984224 has 12 divisors (see below), whose sum is σ = 1937754. Its totient is φ = 492096.

The previous prime is 984211. The next prime is 984241. The reversal of 984224 is 422489.

It can be written as a sum of positive squares in only one way, i.e., 868624 + 115600 = 932^2 + 340^2 .

It is a zygodrome in base 5.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 984224.

It is an unprimeable number.

984224 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 as a sum of consecutive naturals, namely, 15347 + ... + 15410.

2⁹⁸⁴²²⁴ is an apocalyptic number.

It is an amenable number.

984224 is a deficient number, since it is larger than the sum of its proper divisors (953530).

984224 is a wasteful number, since it uses less digits than its factorization.

984224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30767 (or 30759 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 984224 is about 992.0806418835. The cubic root of 984224 is about 99.4713434811.

The spelling of 984224 in words is "nine hundred eighty-four thousand, two hundred twenty-four".