11808002 has 8 divisors (see below), whose sum is σ = 17805312. Its totient is φ = 5872900.

The previous prime is 11807989. The next prime is 11808007. The reversal of 11808002 is 20080811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11808002² = 278857822464008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11808007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15074 + ... + 15837.

It is an arithmetic number, because the mean of its divisors is an integer number (2225664).

Almost surely, 2^11808002 is an apocalyptic number.

11808002 is a deficient number, since it is larger than the sum of its proper divisors (5997310).

11808002 is a wasteful number, since it uses less digits than its factorization.

11808002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31104.

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

The square root of 11808002 is about 3436.2773461989. The cubic root of 11808002 is about 227.7152621791.

Adding to 11808002 its reverse (20080811), we get a palindrome (31888813).

The spelling of 11808002 in words is "eleven million, eight hundred eight thousand, two".