1112275 has 6 divisors (see below), whose sum is σ = 1379252. Its totient is φ = 889800.

The previous prime is 1112273. The next prime is 1112291. The reversal of 1112275 is 5722111.

It is not a de Polignac number, because 1112275 - 2¹ = 1112273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112273) 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 5 ways as a sum of consecutive naturals, for example, 22221 + ... + 22270.

2^1112275 is an apocalyptic number.

1112275 is a deficient number, since it is larger than the sum of its proper divisors (266977).

1112275 is an equidigital number, since it uses as much as digits as its factorization.

1112275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44501 (or 44496 counting only the distinct ones).

The product of its digits is 140, while the sum is 19.

The square root of 1112275 is about 1054.6444898638. The cubic root of 1112275 is about 103.6105689788.

Adding to 1112275 its reverse (5722111), we get a palindrome (6834386).

The spelling of 1112275 in words is "one million, one hundred twelve thousand, two hundred seventy-five".