110992000 has 128 divisors (see below), whose sum is σ = 315694080. Its totient is φ = 38016000.

The previous prime is 110991983. The next prime is 110992003. The reversal of 110992000 is 299011.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (110992003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111505 + ... + 112495.

It is an arithmetic number, because the mean of its divisors is an integer number (2466360).

Almost surely, 2^110992000 is an apocalyptic number.

110992000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110992000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157847040).

110992000 is an abundant number, since it is smaller than the sum of its proper divisors (204702080).

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

110992000 is an frugal number, since it uses more digits than its factorization.

110992000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027 (or 1005 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 110992000 is about 10535.2740828134. The cubic root of 110992000 is about 480.5780073982.

The spelling of 110992000 in words is "one hundred ten million, nine hundred ninety-two thousand".