214104017 has 2 divisors, whose sum is σ = 214104018. Its totient is φ = 214104016.

The previous prime is 214103999. The next prime is 214104049. The reversal of 214104017 is 710401412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 184987201 + 29116816 = 13601^2 + 5396^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214104017 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 214104017.

It is not a weakly prime, because it can be changed into another prime (214104067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107052008 + 107052009.

It is an arithmetic number, because the mean of its divisors is an integer number (107052009).

Almost surely, 2^214104017 is an apocalyptic number.

It is an amenable number.

214104017 is a deficient number, since it is larger than the sum of its proper divisors (1).

214104017 is an equidigital number, since it uses as much as digits as its factorization.

214104017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 214104017 is about 14632.2936342871. The cubic root of 214104017 is about 598.2392984560.

Adding to 214104017 its reverse (710401412), we get a palindrome (924505429).

The spelling of 214104017 in words is "two hundred fourteen million, one hundred four thousand, seventeen".