214966 has 8 divisors (see below), whose sum is σ = 339480. Its totient is φ = 101808.

The previous prime is 214943. The next prime is 214967. The reversal of 214966 is 669412.

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 (214967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2791 + ... + 2866.

It is an arithmetic number, because the mean of its divisors is an integer number (42435).

2²¹⁴⁹⁶⁶ is an apocalyptic number.

214966 is a deficient number, since it is larger than the sum of its proper divisors (124514).

214966 is a wasteful number, since it uses less digits than its factorization.

214966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5678.

The product of its digits is 2592, while the sum is 28.

The square root of 214966 is about 463.6442601823. The cubic root of 214966 is about 59.9041060802.

The spelling of 214966 in words is "two hundred fourteen thousand, nine hundred sixty-six".