11800068 has 24 divisors (see below), whose sum is σ = 31467072. Its totient is φ = 3371424.

The previous prime is 11800051. The next prime is 11800069. The reversal of 11800068 is 86000811.

It is not an unprimeable number, because it can be changed into a prime (11800069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70155 + ... + 70322.

It is an arithmetic number, because the mean of its divisors is an integer number (1311128).

Almost surely, 2^11800068 is an apocalyptic number.

It is an amenable number.

11800068 is an abundant number, since it is smaller than the sum of its proper divisors (19667004).

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

11800068 is a wasteful number, since it uses less digits than its factorization.

11800068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140491 (or 140489 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 11800068 is about 3435.1227052319. The cubic root of 11800068 is about 227.6642488157.

Adding to 11800068 its reverse (86000811), we get a palindrome (97800879).

The spelling of 11800068 in words is "eleven million, eight hundred thousand, sixty-eight".