214933 has 6 divisors (see below), whose sum is σ = 222306. Its totient is φ = 207792.

The previous prime is 214913. The next prime is 214939. The reversal of 214933 is 339412.

214933 is nontrivially palindromic in base 14.

It can be written as a sum of positive squares in 3 ways, for example, as 97969 + 116964 = 313^2 + 342^2 .

It is a de Polignac number, because none of the positive numbers 2^k-214933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214939) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1291 + ... + 1447.

It is an arithmetic number, because the mean of its divisors is an integer number (37051).

2²¹⁴⁹³³ is an apocalyptic number.

It is an amenable number.

214933 is a deficient number, since it is larger than the sum of its proper divisors (7373).

214933 is an equidigital number, since it uses as much as digits as its factorization.

214933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 194 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

The square root of 214933 is about 463.6086711872. The cubic root of 214933 is about 59.9010405773.

The spelling of 214933 in words is "two hundred fourteen thousand, nine hundred thirty-three".