214432193 has 2 divisors, whose sum is σ = 214432194. Its totient is φ = 214432192.

The previous prime is 214432187. The next prime is 214432201. The reversal of 214432193 is 391234412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 208167184 + 6265009 = 14428^2 + 2503^2 .

It is a cyclic number.

It is not a de Polignac number, because 214432193 - 2⁶ = 214432129 is a prime.

It is not a weakly prime, because it can be changed into another prime (214432133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107216096 + 107216097.

It is an arithmetic number, because the mean of its divisors is an integer number (107216097).

Almost surely, 2^214432193 is an apocalyptic number.

It is an amenable number.

214432193 is a deficient number, since it is larger than the sum of its proper divisors (1).

214432193 is an equidigital number, since it uses as much as digits as its factorization.

214432193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 214432193 is about 14643.5034400925. The cubic root of 214432193 is about 598.5448003618.

The spelling of 214432193 in words is "two hundred fourteen million, four hundred thirty-two thousand, one hundred ninety-three".