1116826 has 4 divisors (see below), whose sum is σ = 1675242. Its totient is φ = 558412.

The previous prime is 1116821. The next prime is 1116851. The reversal of 1116826 is 6286111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 900601 + 216225 = 949^2 + 465^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1116826.

It is not an unprimeable number, because it can be changed into a prime (1116821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279205 + ... + 279208.

2^1116826 is an apocalyptic number.

1116826 is a deficient number, since it is larger than the sum of its proper divisors (558416).

1116826 is an equidigital number, since it uses as much as digits as its factorization.

1116826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558415.

The product of its digits is 576, while the sum is 25.

The square root of 1116826 is about 1056.7998864497. The cubic root of 1116826 is about 103.7516881711.

The spelling of 1116826 in words is "one million, one hundred sixteen thousand, eight hundred twenty-six".