214530593 has 2 divisors, whose sum is σ = 214530594. Its totient is φ = 214530592.

The previous prime is 214530529. The next prime is 214530611. The reversal of 214530593 is 395035412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172449424 + 42081169 = 13132^2 + 6487^2 .

It is a cyclic number.

It is not a de Polignac number, because 214530593 - 2⁶ = 214530529 is a prime.

It is not a weakly prime, because it can be changed into another prime (214530523) 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, 107265296 + 107265297.

It is an arithmetic number, because the mean of its divisors is an integer number (107265297).

Almost surely, 2^214530593 is an apocalyptic number.

It is an amenable number.

214530593 is a deficient number, since it is larger than the sum of its proper divisors (1).

214530593 is an equidigital number, since it uses as much as digits as its factorization.

214530593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 214530593 is about 14646.8629064384. The cubic root of 214530593 is about 598.6363410346.

The spelling of 214530593 in words is "two hundred fourteen million, five hundred thirty thousand, five hundred ninety-three".