11746871 has 4 divisors (see below), whose sum is σ = 12064392. Its totient is φ = 11429352.

The previous prime is 11746849. The next prime is 11746877. The reversal of 11746871 is 17864711.

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 11746871 - 2¹⁴ = 11730487 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 (11746877) 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, 158705 + ... + 158778.

It is an arithmetic number, because the mean of its divisors is an integer number (3016098).

Almost surely, 2^11746871 is an apocalyptic number.

11746871 is a deficient number, since it is larger than the sum of its proper divisors (317521).

11746871 is an equidigital number, since it uses as much as digits as its factorization.

11746871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317520.

The product of its digits is 9408, while the sum is 35.

The square root of 11746871 is about 3427.3708582527. The cubic root of 11746871 is about 227.3216151849.

The spelling of 11746871 in words is "eleven million, seven hundred forty-six thousand, eight hundred seventy-one".