11800082 has 18 divisors (see below), whose sum is σ = 20649447. Its totient is φ = 5042604.

The previous prime is 11800073. The next prime is 11800093. The reversal of 11800082 is 28000811.

It can be written as a sum of positive squares in only one way, i.e., 5900041 + 5900041 = 2429^2 + 2429^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2429.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 33833 + ... + 34179.

Almost surely, 2^11800082 is an apocalyptic number.

11800082 is a deficient number, since it is larger than the sum of its proper divisors (8849365).

11800082 is an frugal number, since it uses more digits than its factorization.

11800082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 11800082 is about 3435.1247430042. The cubic root of 11800082 is about 227.6643388519.

Multiplying 11800082 by its product of nonzero digits (128), we get a square (1510410496 = 38864²).

Adding to 11800082 its reverse (28000811), we get a palindrome (39800893).

The spelling of 11800082 in words is "eleven million, eight hundred thousand, eighty-two".