110003992 has 64 divisors (see below), whose sum is σ = 242956800. Its totient is φ = 45722880.

The previous prime is 110003987. The next prime is 110004001. The reversal of 110003992 is 299300011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290059 + ... + 290437.

It is an arithmetic number, because the mean of its divisors is an integer number (3796200).

Almost surely, 2^110003992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110003992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121478400).

110003992 is an abundant number, since it is smaller than the sum of its proper divisors (132952808).

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

110003992 is a wasteful number, since it uses less digits than its factorization.

110003992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 110003992 is about 10488.2787911077. The cubic root of 110003992 is about 479.1477818022.

The spelling of 110003992 in words is "one hundred ten million, three thousand, nine hundred ninety-two".