1112266 has 16 divisors (see below), whose sum is σ = 1751040. Its totient is φ = 529200.

The previous prime is 1112239. The next prime is 1112269. The reversal of 1112266 is 6622111.

It is an Ulam number.

It is a plaindrome in base 10.

It is a zygodrome 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7291 + ... + 7441.

It is an arithmetic number, because the mean of its divisors is an integer number (109440).

2^1112266 is an apocalyptic number.

1112266 is a deficient number, since it is larger than the sum of its proper divisors (638774).

1112266 is a wasteful number, since it uses less digits than its factorization.

1112266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309.

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

The square root of 1112266 is about 1054.6402230145. The cubic root of 1112266 is about 103.6102895223.

Adding to 1112266 its reverse (6622111), we get a palindrome (7734377).

It can be divided in two parts, 1112 and 266, that added together give a triangular number (1378 = T₅₂).

The spelling of 1112266 in words is "one million, one hundred twelve thousand, two hundred sixty-six".