1108712 has 32 divisors (see below), whose sum is σ = 2328480. Its totient is φ = 490560.

The previous prime is 1108711. The next prime is 1108717. The reversal of 1108712 is 2178011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108711) 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, 3638 + ... + 3930.

It is an arithmetic number, because the mean of its divisors is an integer number (72765).

2^1108712 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 1108712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1164240).

1108712 is an abundant number, since it is smaller than the sum of its proper divisors (1219768).

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

1108712 is a wasteful number, since it uses less digits than its factorization.

1108712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 1108712 is about 1052.9539401132. The cubic root of 1108712 is about 103.4998171872.

The spelling of 1108712 in words is "one million, one hundred eight thousand, seven hundred twelve".