200010506 has 16 divisors (see below), whose sum is σ = 311272200. Its totient is φ = 96273408.

The previous prime is 200010449. The next prime is 200010527. The reversal of 200010506 is 605010002.

It can be written as a sum of positive squares in 4 ways, for example, as 152744881 + 47265625 = 12359^2 + 6875^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15590 + ... + 25358.

Almost surely, 2^200010506 is an apocalyptic number.

200010506 is a deficient number, since it is larger than the sum of its proper divisors (111261694).

200010506 is a wasteful number, since it uses less digits than its factorization.

200010506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10153.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 200010506 is about 14142.5070620453. The cubic root of 200010506 is about 584.8137873734.

Adding to 200010506 its reverse (605010002), we get a palindrome (805020508).

The spelling of 200010506 in words is "two hundred million, ten thousand, five hundred six".