11705667 has 8 divisors (see below), whose sum is σ = 15805440. Its totient is φ = 7704840.

The previous prime is 11705663. The next prime is 11705711. The reversal of 11705667 is 76650711.

11705667 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11705667 - 2² = 11705663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11705663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24459 + ... + 24932.

It is an arithmetic number, because the mean of its divisors is an integer number (1975680).

Almost surely, 2^11705667 is an apocalyptic number.

11705667 is a deficient number, since it is larger than the sum of its proper divisors (4099773).

11705667 is an equidigital number, since it uses as much as digits as its factorization.

11705667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49473.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 11705667 is about 3421.3545563125. The cubic root of 11705667 is about 227.0555150242.

The spelling of 11705667 in words is "eleven million, seven hundred five thousand, six hundred sixty-seven".