200020298 has 8 divisors (see below), whose sum is σ = 308139492. Its totient is φ = 97307136.

The previous prime is 200020267. The next prime is 200020313. The reversal of 200020298 is 892020002.

It can be written as a sum of positive squares in 2 ways, for example, as 182439049 + 17581249 = 13507^2 + 4193^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×200020298² = 80016239224017608, which contains 22 as substring.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1351415 + ... + 1351562.

Almost surely, 2^200020298 is an apocalyptic number.

200020298 is a deficient number, since it is larger than the sum of its proper divisors (108119194).

200020298 is a wasteful number, since it uses less digits than its factorization.

200020298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703016.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 200020298 is about 14142.8532481957. The cubic root of 200020298 is about 584.8233308773.

The spelling of 200020298 in words is "two hundred million, twenty thousand, two hundred ninety-eight".