1112126 has 8 divisors (see below), whose sum is σ = 1673184. Its totient is φ = 554400.

The previous prime is 1112113. The next prime is 1112129. The reversal of 1112126 is 6212111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1112126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112129) 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, 326 + ... + 1526.

It is an arithmetic number, because the mean of its divisors is an integer number (209148).

2^1112126 is an apocalyptic number.

1112126 is a deficient number, since it is larger than the sum of its proper divisors (561058).

1112126 is a wasteful number, since it uses less digits than its factorization.

1112126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666.

The product of its digits is 24, while the sum is 14.

The square root of 1112126 is about 1054.5738475801. The cubic root of 1112126 is about 103.6059422261.

Adding to 1112126 its reverse (6212111), we get a palindrome (7324237).

It can be divided in two parts, 11 and 12126, that multiplied together give a triangular number (133386 = T₅₁₆).

The spelling of 1112126 in words is "one million, one hundred twelve thousand, one hundred twenty-six".