200074813 has 2 divisors, whose sum is σ = 200074814. Its totient is φ = 200074812.

The previous prime is 200074811. The next prime is 200074843. The reversal of 200074813 is 318470002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161112249 + 38962564 = 12693^2 + 6242^2 .

It is a cyclic number.

It is not a de Polignac number, because 200074813 - 2¹ = 200074811 is a prime.

Together with 200074811, it forms a pair of twin primes.

It is equal to p_11082913 and since 200074813 and 11082913 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200074811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100037406 + 100037407.

It is an arithmetic number, because the mean of its divisors is an integer number (100037407).

Almost surely, 2^200074813 is an apocalyptic number.

It is an amenable number.

200074813 is a deficient number, since it is larger than the sum of its proper divisors (1).

200074813 is an equidigital number, since it uses as much as digits as its factorization.

200074813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 200074813 is about 14144.7804154041. The cubic root of 200074813 is about 584.8764567321.

The spelling of 200074813 in words is "two hundred million, seventy-four thousand, eight hundred thirteen".