214867 has 2 divisors, whose sum is σ = 214868. Its totient is φ = 214866.

The previous prime is 214853. The next prime is 214883. The reversal of 214867 is 768412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214867 - 2¹⁵ = 182099 is a prime.

It is not a weakly prime, because it can be changed into another prime (214807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107433 + 107434.

It is an arithmetic number, because the mean of its divisors is an integer number (107434).

2²¹⁴⁸⁶⁷ is an apocalyptic number.

214867 is a deficient number, since it is larger than the sum of its proper divisors (1).

214867 is an equidigital number, since it uses as much as digits as its factorization.

214867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 28.

The square root of 214867 is about 463.5374849999. The cubic root of 214867 is about 59.8949086301.

It can be divided in two parts, 2148 and 67, that multiplied together give a triangular number (143916 = T₅₃₆).

The spelling of 214867 in words is "two hundred fourteen thousand, eight hundred sixty-seven".