214927 has 4 divisors (see below), whose sum is σ = 216216. Its totient is φ = 213640.

The previous prime is 214913. The next prime is 214939. The reversal of 214927 is 729412.

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 214927 - 2¹⁵ = 182159 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a plaindrome in base 16.

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, 349 + ... + 742.

It is an arithmetic number, because the mean of its divisors is an integer number (54054).

2²¹⁴⁹²⁷ is an apocalyptic number.

214927 is a deficient number, since it is larger than the sum of its proper divisors (1289).

214927 is a wasteful number, since it uses less digits than its factorization.

214927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1288.

The product of its digits is 1008, while the sum is 25.

The square root of 214927 is about 463.6022001673. The cubic root of 214927 is about 59.9004831794.

The spelling of 214927 in words is "two hundred fourteen thousand, nine hundred twenty-seven".