992100 has 36 divisors (see below), whose sum is σ = 2871344. Its totient is φ = 264480.

The previous prime is 992087. The next prime is 992111. The reversal of 992100 is 1299.

It is a happy number.

992100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 10.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 992100.

It is an unprimeable number.

992100 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 11 ways as a sum of consecutive naturals, for example, 1354 + ... + 1953.

2⁹⁹²¹⁰⁰ is an apocalyptic number.

It is an amenable number.

992100 is an abundant number, since it is smaller than the sum of its proper divisors (1879244).

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

992100 is a wasteful number, since it uses less digits than its factorization.

992100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324 (or 3317 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 992100 is about 996.0421677821. The cubic root of 992100 is about 99.7359701626.

Adding to 992100 its reverse (1299), we get a palindrome (993399).

The spelling of 992100 in words is "nine hundred ninety-two thousand, one hundred".