214166 has 8 divisors (see below), whose sum is σ = 340200. Its totient is φ = 100768.

The previous prime is 214163. The next prime is 214177. The reversal of 214166 is 661412.

It is a happy number.

214166 is digitally balanced in base 3, 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 an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 214166.

It is not an unprimeable number, because it can be changed into a prime (214163) 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, 3116 + ... + 3183.

It is an arithmetic number, because the mean of its divisors is an integer number (42525).

2²¹⁴¹⁶⁶ is an apocalyptic number.

214166 is a deficient number, since it is larger than the sum of its proper divisors (126034).

214166 is a wasteful number, since it uses less digits than its factorization.

214166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6318.

The product of its digits is 288, while the sum is 20.

The square root of 214166 is about 462.7807256142. The cubic root of 214166 is about 59.8297022873.

Adding to 214166 its reverse (661412), we get a palindrome (875578).

The spelling of 214166 in words is "two hundred fourteen thousand, one hundred sixty-six".