3113712 has 60 divisors (see below), whose sum is σ = 9962160. Its totient is φ = 889344.

The previous prime is 3113707. The next prime is 3113723. The reversal of 3113712 is 2173113.

3113712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 537 + ... + 2552.

It is an arithmetic number, because the mean of its divisors is an integer number (166036).

Almost surely, 2^3113712 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 3113712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4981080).

3113712 is an abundant number, since it is smaller than the sum of its proper divisors (6848448).

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

3113712 is a wasteful number, since it uses less digits than its factorization.

3113712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110 (or 3101 counting only the distinct ones).

The product of its digits is 126, while the sum is 18.

The square root of 3113712 is about 1764.5713360474. The cubic root of 3113712 is about 146.0246408651.

Adding to 3113712 its reverse (2173113), we get a palindrome (5286825).

The spelling of 3113712 in words is "three million, one hundred thirteen thousand, seven hundred twelve".