214894 has 8 divisors (see below), whose sum is σ = 325080. Its totient is φ = 106536.

The previous prime is 214891. The next prime is 214913. The reversal of 214894 is 498412.

214894 = T₃₇₇ + T₃₇₈ + T₃₇₉.

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 (214891) 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, 109 + ... + 664.

It is an arithmetic number, because the mean of its divisors is an integer number (40635).

2²¹⁴⁸⁹⁴ is an apocalyptic number.

214894 is the 379-th centered triangular number.

214894 is a deficient number, since it is larger than the sum of its proper divisors (110186).

214894 is a wasteful number, since it uses less digits than its factorization.

214894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914.

The product of its digits is 2304, while the sum is 28.

The square root of 214894 is about 463.5666079432. The cubic root of 214894 is about 59.8974173057.

The spelling of 214894 in words is "two hundred fourteen thousand, eight hundred ninety-four".