11803066 has 48 divisors (see below), whose sum is σ = 21833280. Its totient is φ = 4752000.

The previous prime is 11803031. The next prime is 11803067. The reversal of 11803066 is 66030811.

11803066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11803066.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11803067) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78091 + ... + 78241.

It is an arithmetic number, because the mean of its divisors is an integer number (454860).

Almost surely, 2^11803066 is an apocalyptic number.

11803066 is a deficient number, since it is larger than the sum of its proper divisors (10030214).

11803066 is a wasteful number, since it uses less digits than its factorization.

11803066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 11803066 is about 3435.5590520321. The cubic root of 11803066 is about 227.6835277900.

Adding to 11803066 its reverse (66030811), we get a palindrome (77833877).

The spelling of 11803066 in words is "eleven million, eight hundred three thousand, sixty-six".