200010947 has 2 divisors, whose sum is σ = 200010948. Its totient is φ = 200010946.

The previous prime is 200010911. The next prime is 200010949. The reversal of 200010947 is 749010002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200010947 - 2¹⁶ = 199945411 is a prime.

Together with 200010949, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200010949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100005473 + 100005474.

It is an arithmetic number, because the mean of its divisors is an integer number (100005474).

Almost surely, 2^200010947 is an apocalyptic number.

200010947 is a deficient number, since it is larger than the sum of its proper divisors (1).

200010947 is an equidigital number, since it uses as much as digits as its factorization.

200010947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 200010947 is about 14142.5226533317. The cubic root of 200010947 is about 584.8142171886.

Adding to 200010947 its reverse (749010002), we get a palindrome (949020949).

The spelling of 200010947 in words is "two hundred million, ten thousand, nine hundred forty-seven".