992224 has 24 divisors (see below), whose sum is σ = 1979208. Its totient is φ = 489600.

The previous prime is 992219. The next prime is 992231. The reversal of 992224 is 422299.

It is a happy number.

992224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 992192 and 992201.

It is a congruent number.

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, 3079 + ... + 3385.

It is an arithmetic number, because the mean of its divisors is an integer number (82467).

2⁹⁹²²²⁴ is an apocalyptic number.

It is an amenable number.

992224 is a deficient number, since it is larger than the sum of its proper divisors (986984).

992224 is a wasteful number, since it uses less digits than its factorization.

992224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 410 counting only the distinct ones).

The product of its digits is 2592, while the sum is 28.

The square root of 992224 is about 996.1044121978. The cubic root of 992224 is about 99.7401252361.

The spelling of 992224 in words is "nine hundred ninety-two thousand, two hundred twenty-four".