200214247 has 2 divisors, whose sum is σ = 200214248. Its totient is φ = 200214246.

The previous prime is 200214233. The next prime is 200214257. The reversal of 200214247 is 742412002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200214247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200214257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100107123 + 100107124.

It is an arithmetic number, because the mean of its divisors is an integer number (100107124).

Almost surely, 2^200214247 is an apocalyptic number.

200214247 is a deficient number, since it is larger than the sum of its proper divisors (1).

200214247 is an equidigital number, since it uses as much as digits as its factorization.

200214247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 200214247 is about 14149.7083715531. The cubic root of 200214247 is about 585.0122937977.

Adding to 200214247 its reverse (742412002), we get a palindrome (942626249).

The spelling of 200214247 in words is "two hundred million, two hundred fourteen thousand, two hundred forty-seven".