11807959 has 8 divisors (see below), whose sum is σ = 12514320. Its totient is φ = 11121600.

The previous prime is 11807941. The next prime is 11807977. The reversal of 11807959 is 95970811.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11807941) and next prime (11807977).

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 11807959 - 2¹⁵ = 11775191 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 (11807909) 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, 3777 + ... + 6154.

It is an arithmetic number, because the mean of its divisors is an integer number (1564290).

Almost surely, 2^11807959 is an apocalyptic number.

11807959 is a deficient number, since it is larger than the sum of its proper divisors (706361).

11807959 is an equidigital number, since it uses as much as digits as its factorization.

11807959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10001.

The product of its (nonzero) digits is 22680, while the sum is 40.

The square root of 11807959 is about 3436.2710894224. The cubic root of 11807959 is about 227.7149857629.

The spelling of 11807959 in words is "eleven million, eight hundred seven thousand, nine hundred fifty-nine".