200274071 has 2 divisors, whose sum is σ = 200274072. Its totient is φ = 200274070.

The previous prime is 200274049. The next prime is 200274073. The reversal of 200274071 is 170472002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200274071 is a prime.

Together with 200274073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200274073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100137035 + 100137036.

It is an arithmetic number, because the mean of its divisors is an integer number (100137036).

Almost surely, 2^200274071 is an apocalyptic number.

200274071 is a deficient number, since it is larger than the sum of its proper divisors (1).

200274071 is an equidigital number, since it uses as much as digits as its factorization.

200274071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 200274071 is about 14151.8221794934. The cubic root of 200274071 is about 585.0705552032.

The spelling of 200274071 in words is "two hundred million, two hundred seventy-four thousand, seventy-one".