200442602 has 8 divisors (see below), whose sum is σ = 300816516. Its totient is φ = 100170432.

The previous prime is 200442601. The next prime is 200442611. The reversal of 200442602 is 206244002.

It can be written as a sum of positive squares in 2 ways, for example, as 199967881 + 474721 = 14141^2 + 689^2 .

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

It is not an unprimeable number, because it can be changed into a prime (200442601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20303 + ... + 28514.

Almost surely, 2^200442602 is an apocalyptic number.

200442602 is a deficient number, since it is larger than the sum of its proper divisors (100373914).

200442602 is a wasteful number, since it uses less digits than its factorization.

200442602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50872.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 200442602 is about 14157.7753195903. The cubic root of 200442602 is about 585.2346218413.

Adding to 200442602 its reverse (206244002), we get a palindrome (406686604).

The spelling of 200442602 in words is "two hundred million, four hundred forty-two thousand, six hundred two".