1110912 has 64 divisors (see below), whose sum is σ = 3231360. Its totient is φ = 335360.

The previous prime is 1110887. The next prime is 1110913. The reversal of 1110912 is 2190111.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 1110891 and 1110900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4093 + ... + 4355.

It is an arithmetic number, because the mean of its divisors is an integer number (50490).

2^1110912 is an apocalyptic number.

1110912 is a gapful number since it is divisible by the number (12) 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 1110912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615680).

1110912 is an abundant number, since it is smaller than the sum of its proper divisors (2120448).

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

1110912 is a wasteful number, since it uses less digits than its factorization.

1110912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 15.

The square root of 1110912 is about 1053.9981024651. The cubic root of 1110912 is about 103.5682296504.

The spelling of 1110912 in words is "one million, one hundred ten thousand, nine hundred twelve".