11810066 has 8 divisors (see below), whose sum is σ = 18092160. Its totient is φ = 5779348.

The previous prime is 11810059. The next prime is 11810081. The reversal of 11810066 is 66001811.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62726 + ... + 62913.

It is an arithmetic number, because the mean of its divisors is an integer number (2261520).

Almost surely, 2^11810066 is an apocalyptic number.

11810066 is a deficient number, since it is larger than the sum of its proper divisors (6282094).

11810066 is a wasteful number, since it uses less digits than its factorization.

11810066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125688.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 11810066 is about 3436.5776580779. The cubic root of 11810066 is about 227.7285293663.

Adding to 11810066 its reverse (66001811), we get a palindrome (77811877).

The spelling of 11810066 in words is "eleven million, eight hundred ten thousand, sixty-six".