11116662 has 32 divisors (see below), whose sum is σ = 23362560. Its totient is φ = 3521760.

The previous prime is 11116649. The next prime is 11116667. The reversal of 11116662 is 26661111.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116667) 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 15 ways as a sum of consecutive naturals, for example, 10468 + ... + 11480.

It is an arithmetic number, because the mean of its divisors is an integer number (730080).

Almost surely, 2^11116662 is an apocalyptic number.

11116662 is an abundant number, since it is smaller than the sum of its proper divisors (12245898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11116662 is a wasteful number, since it uses less digits than its factorization.

11116662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108.

The product of its digits is 432, while the sum is 24.

The square root of 11116662 is about 3334.1658627009. The cubic root of 11116662 is about 223.1814699870.

Adding to 11116662 its reverse (26661111), we get a palindrome (37777773).

The spelling of 11116662 in words is "eleven million, one hundred sixteen thousand, six hundred sixty-two".