6612112 has 40 divisors (see below), whose sum is σ = 13999104. Its totient is φ = 3007104.

The previous prime is 6612097. The next prime is 6612119. The reversal of 6612112 is 2112166.

It is a self number, because there is not a number n which added to its sum of digits gives 6612112.

It is not an unprimeable number, because it can be changed into a prime (6612119) 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, 17073 + ... + 17455.

Almost surely, 2^6612112 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 6612112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6999552).

6612112 is an abundant number, since it is smaller than the sum of its proper divisors (7386992).

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

6612112 is a wasteful number, since it uses less digits than its factorization.

6612112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 481 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 6612112 is about 2571.4027300289. The cubic root of 6612112 is about 187.6924199449.

Adding to 6612112 its reverse (2112166), we get a palindrome (8724278).

It can be divided in two parts, 6612 and 112, that added together give a square (6724 = 82²).

The spelling of 6612112 in words is "six million, six hundred twelve thousand, one hundred twelve".