1112668 has 12 divisors (see below), whose sum is σ = 1992760. Its totient is φ = 543312.

The previous prime is 1112663. The next prime is 1112677. The reversal of 1112668 is 8662111.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112663) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3063 + ... + 3406.

2^1112668 is an apocalyptic number.

It is an amenable number.

1112668 is a deficient number, since it is larger than the sum of its proper divisors (880092).

1112668 is a wasteful number, since it uses less digits than its factorization.

1112668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6516 (or 6514 counting only the distinct ones).

The product of its digits is 576, while the sum is 25.

The square root of 1112668 is about 1054.8307921179. The cubic root of 1112668 is about 103.6227704454.

Adding to 1112668 its reverse (8662111), we get a palindrome (9774779).

The spelling of 1112668 in words is "one million, one hundred twelve thousand, six hundred sixty-eight".