992328 has 32 divisors (see below), whose sum is σ = 2505600. Its totient is φ = 327488.

The previous prime is 992317. The next prime is 992357. The reversal of 992328 is 823299.

It is an unprimeable number.

992328 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4033 + ... + 4271.

It is an arithmetic number, because the mean of its divisors is an integer number (78300).

2⁹⁹²³²⁸ is an apocalyptic number.

It is an amenable number.

992328 is an abundant number, since it is smaller than the sum of its proper divisors (1513272).

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

992328 is a wasteful number, since it uses less digits than its factorization.

992328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 417 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 992328 is about 996.1566141928. The cubic root of 992328 is about 99.7436098695.

The spelling of 992328 in words is "nine hundred ninety-two thousand, three hundred twenty-eight".