214117 has 4 divisors (see below), whose sum is σ = 221056. Its totient is φ = 207180.

The previous prime is 214091. The next prime is 214129. The reversal of 214117 is 711412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 214117 - 2⁷ = 213989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3423 + ... + 3484.

It is an arithmetic number, because the mean of its divisors is an integer number (55264).

2²¹⁴¹¹⁷ is an apocalyptic number.

It is an amenable number.

214117 is a deficient number, since it is larger than the sum of its proper divisors (6939).

214117 is an equidigital number, since it uses as much as digits as its factorization.

214117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6938.

The product of its digits is 56, while the sum is 16.

The square root of 214117 is about 462.7277817465. The cubic root of 214117 is about 59.8251390373.

Adding to 214117 its reverse (711412), we get a palindrome (925529).

The spelling of 214117 in words is "two hundred fourteen thousand, one hundred seventeen", and thus it is an iban number.