11707879 has 4 divisors (see below), whose sum is σ = 11856160. Its totient is φ = 11559600.

The previous prime is 11707877. The next prime is 11707931. The reversal of 11707879 is 97870711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11707879 - 2¹ = 11707877 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 (11707877) 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, 74022 + ... + 74179.

It is an arithmetic number, because the mean of its divisors is an integer number (2964040).

Almost surely, 2^11707879 is an apocalyptic number.

11707879 is a deficient number, since it is larger than the sum of its proper divisors (148281).

11707879 is an equidigital number, since it uses as much as digits as its factorization.

11707879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148280.

The product of its (nonzero) digits is 24696, while the sum is 40.

The square root of 11707879 is about 3421.6778048203. The cubic root of 11707879 is about 227.0698162217.

The spelling of 11707879 in words is "eleven million, seven hundred seven thousand, eight hundred seventy-nine".