1100066 has 16 divisors (see below), whose sum is σ = 1859328. Its totient is φ = 483600.

The previous prime is 1100063. The next prime is 1100089. The reversal of 1100066 is 6600011.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 1100066.

It is not an unprimeable number, because it can be changed into a prime (1100063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125 + ... + 1488.

It is an arithmetic number, because the mean of its divisors is an integer number (116208).

2^1100066 is an apocalyptic number.

1100066 is a deficient number, since it is larger than the sum of its proper divisors (759262).

1100066 is a wasteful number, since it uses less digits than its factorization.

1100066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1100066 is about 1048.8403119636. The cubic root of 1100066 is about 103.2300760646.

Adding to 1100066 its reverse (6600011), we get a palindrome (7700077).

Subtracting 1100066 from its reverse (6600011), we obtain a palindrome (5499945).

The spelling of 1100066 in words is "one million, one hundred thousand, sixty-six".