992288 has 24 divisors (see below), whose sum is σ = 2131920. Its totient is φ = 450880.

The previous prime is 992281. The next prime is 992309. The reversal of 992288 is 882299.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (992281) by changing a digit.

992288 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 in 3 ways as a sum of consecutive naturals, for example, 1058 + ... + 1761.

It is an arithmetic number, because the mean of its divisors is an integer number (88830).

2⁹⁹²²⁸⁸ is an apocalyptic number.

It is an amenable number.

992288 is an abundant number, since it is smaller than the sum of its proper divisors (1139632).

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

992288 is a wasteful number, since it uses less digits than its factorization.

992288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840 (or 2832 counting only the distinct ones).

The product of its digits is 20736, while the sum is 38.

The square root of 992288 is about 996.1365368262. The cubic root of 992288 is about 99.7422696547.

The spelling of 992288 in words is "nine hundred ninety-two thousand, two hundred eighty-eight".