11116834 has 4 divisors (see below), whose sum is σ = 16675254. Its totient is φ = 5558416.

The previous prime is 11116829. The next prime is 11116837. The reversal of 11116834 is 43861111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43861111 = 7 ⋅6265873.

It can be written as a sum of positive squares in only one way, i.e., 10909809 + 207025 = 3303^2 + 455^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11116799 and 11116808.

It is not an unprimeable number, because it can be changed into a prime (11116837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2779207 + ... + 2779210.

Almost surely, 2^11116834 is an apocalyptic number.

11116834 is a deficient number, since it is larger than the sum of its proper divisors (5558420).

11116834 is an equidigital number, since it uses as much as digits as its factorization.

11116834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5558419.

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

The square root of 11116834 is about 3334.1916561590. The cubic root of 11116834 is about 223.1826210224.

Adding to 11116834 its reverse (43861111), we get a palindrome (54977945).

The spelling of 11116834 in words is "eleven million, one hundred sixteen thousand, eight hundred thirty-four".