214023 has 4 divisors (see below), whose sum is σ = 285368. Its totient is φ = 142680.

The previous prime is 214021. The next prime is 214031. The reversal of 214023 is 320412.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 214023 - 2¹ = 214021 is a prime.

It is a D-number.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35668 + ... + 35673.

It is an arithmetic number, because the mean of its divisors is an integer number (71342).

2²¹⁴⁰²³ is an apocalyptic number.

214023 is a deficient number, since it is larger than the sum of its proper divisors (71345).

214023 is an equidigital number, since it uses as much as digits as its factorization.

214023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71344.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 214023 is about 462.6261989987. The cubic root of 214023 is about 59.8163830982.

Adding to 214023 its reverse (320412), we get a palindrome (534435).

The spelling of 214023 in words is "two hundred fourteen thousand, twenty-three", and thus it is an iban number.