1126117 has 4 divisors (see below), whose sum is σ = 1138860. Its totient is φ = 1113376.

The previous prime is 1126093. The next prime is 1126159. The reversal of 1126117 is 7116211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7116211 = 97 ⋅73363.

It can be written as a sum of positive squares in 2 ways, for example, as 73441 + 1052676 = 271^2 + 1026^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1126117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1126094 and 1126103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136117) 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, 6238 + ... + 6415.

It is an arithmetic number, because the mean of its divisors is an integer number (284715).

2^1126117 is an apocalyptic number.

It is an amenable number.

1126117 is a deficient number, since it is larger than the sum of its proper divisors (12743).

1126117 is an equidigital number, since it uses as much as digits as its factorization.

1126117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12742.

The product of its digits is 84, while the sum is 19.

The square root of 1126117 is about 1061.1865999908. The cubic root of 1126117 is about 104.0386013019.

The spelling of 1126117 in words is "one million, one hundred twenty-six thousand, one hundred seventeen".