214663 has 2 divisors, whose sum is σ = 214664. Its totient is φ = 214662.

The previous prime is 214657. The next prime is 214667. The reversal of 214663 is 366412.

214663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214663 - 2⁵ = 214631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107331 + 107332.

It is an arithmetic number, because the mean of its divisors is an integer number (107332).

2²¹⁴⁶⁶³ is an apocalyptic number.

214663 is a deficient number, since it is larger than the sum of its proper divisors (1).

214663 is an equidigital number, since it uses as much as digits as its factorization.

214663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 22.

The square root of 214663 is about 463.3173858167. The cubic root of 214663 is about 59.8759473963.

It can be divided in two parts, 2146 and 63, that added together give a square (2209 = 47²).

The spelling of 214663 in words is "two hundred fourteen thousand, six hundred sixty-three".