11792808 has 24 divisors (see below), whose sum is σ = 31939050. Its totient is φ = 3930912.

The previous prime is 11792801. The next prime is 11792827. The reversal of 11792808 is 80829711.

It can be written as a sum of positive squares in only one way, i.e., 11410884 + 381924 = 3378^2 + 618^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (11792801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81823 + ... + 81966.

Almost surely, 2^11792808 is an apocalyptic number.

11792808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11792808 is an abundant number, since it is smaller than the sum of its proper divisors (20146242).

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

11792808 is a wasteful number, since it uses less digits than its factorization.

11792808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163801 (or 163794 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The square root of 11792808 is about 3434.0658118330. The cubic root of 11792808 is about 227.6175490415.

The spelling of 11792808 in words is "eleven million, seven hundred ninety-two thousand, eight hundred eight".