11803807 has 8 divisors (see below), whose sum is σ = 12965760. Its totient is φ = 10695960.

The previous prime is 11803793. The next prime is 11803817. The reversal of 11803807 is 70830811.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11803807 - 2¹¹ = 11801759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11803817) 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 7 ways as a sum of consecutive naturals, for example, 13069 + ... + 13942.

It is an arithmetic number, because the mean of its divisors is an integer number (1620720).

Almost surely, 2^11803807 is an apocalyptic number.

11803807 is a deficient number, since it is larger than the sum of its proper divisors (1161953).

11803807 is a wasteful number, since it uses less digits than its factorization.

11803807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27053.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 11803807 is about 3435.6668930500. Note that the first 3 decimals coincide. The cubic root of 11803807 is about 227.6882923702.

The spelling of 11803807 in words is "eleven million, eight hundred three thousand, eight hundred seven".