214325417 has 2 divisors, whose sum is σ = 214325418. Its totient is φ = 214325416.

The previous prime is 214325393. The next prime is 214325473. The reversal of 214325417 is 714523412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132802576 + 81522841 = 11524^2 + 9029^2 .

It is a cyclic number.

It is not a de Polignac number, because 214325417 - 2¹⁸ = 214063273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 214325417.

It is not a weakly prime, because it can be changed into another prime (214325117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107162708 + 107162709.

It is an arithmetic number, because the mean of its divisors is an integer number (107162709).

Almost surely, 2^214325417 is an apocalyptic number.

It is an amenable number.

214325417 is a deficient number, since it is larger than the sum of its proper divisors (1).

214325417 is an equidigital number, since it uses as much as digits as its factorization.

214325417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 29.

The square root of 214325417 is about 14639.8571372811. The cubic root of 214325417 is about 598.4454358811.

Adding to 214325417 its reverse (714523412), we get a palindrome (928848829).

The spelling of 214325417 in words is "two hundred fourteen million, three hundred twenty-five thousand, four hundred seventeen".