1112267 has 8 divisors (see below), whose sum is σ = 1216656. Its totient is φ = 1010592.

The previous prime is 1112239. The next prime is 1112269. The reversal of 1112267 is 7622111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112267 - 2⁸ = 1112011 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1112269) 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 7 ways as a sum of consecutive naturals, for example, 233 + ... + 1509.

It is an arithmetic number, because the mean of its divisors is an integer number (152082).

2^1112267 is an apocalyptic number.

1112267 is a deficient number, since it is larger than the sum of its proper divisors (104389).

1112267 is a wasteful number, since it uses less digits than its factorization.

1112267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357.

The product of its digits is 168, while the sum is 20.

The square root of 1112267 is about 1054.6406971097. The cubic root of 1112267 is about 103.6103205731.

Adding to 1112267 its reverse (7622111), we get a palindrome (8734378).

The spelling of 1112267 in words is "one million, one hundred twelve thousand, two hundred sixty-seven".