11668342 has 8 divisors (see below), whose sum is σ = 20002896. Its totient is φ = 5000712.

The previous prime is 11668333. The next prime is 11668343. The reversal of 11668342 is 24386611.

It is a happy number.

11668342 is digitally balanced in base 2, because in such base 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11668343) 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, 416713 + ... + 416740.

It is an arithmetic number, because the mean of its divisors is an integer number (2500362).

Almost surely, 2^11668342 is an apocalyptic number.

11668342 is a deficient number, since it is larger than the sum of its proper divisors (8334554).

11668342 is an equidigital number, since it uses as much as digits as its factorization.

11668342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833462.

The product of its digits is 6912, while the sum is 31.

The square root of 11668342 is about 3415.8954902046. The cubic root of 11668342 is about 226.8139263191.

The spelling of 11668342 in words is "eleven million, six hundred sixty-eight thousand, three hundred forty-two".