5678203 has 2 divisors, whose sum is σ = 5678204.
Its totient is φ = 5678202.
The previous prime is 5678191. The next prime is 5678209. The reversal of 5678203 is 3028765.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5678203 is a prime.
It is not a weakly prime, because it can be changed into another prime (5678209) 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, 2839101 + 2839102.
It is an arithmetic number, because the mean of its divisors is an integer number (2839102).
Almost surely, 25678203 is an apocalyptic number.
5678203 is a deficient number, since it is larger than the sum of its proper divisors (1).
5678203 is an equidigital number, since it uses as much as digits as its factorization.
5678203 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 5678203 is about 2382.8980255143.
The cubic root of 5678203 is about 178.4036100773.
The spelling of 5678203 in words is "five million, six hundred seventy-eight thousand, two hundred three".