200202004 has 12 divisors (see below), whose sum is σ = 352586164. Its totient is φ = 99463104.

The previous prime is 200201983. The next prime is 200202019. The reversal of 200202004 is 400202002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 56250000 + 143952004 = 7500^2 + 11998^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 158769 + ... + 160024.

Almost surely, 2^200202004 is an apocalyptic number.

It is an amenable number.

200202004 is a deficient number, since it is larger than the sum of its proper divisors (152384160).

200202004 is a wasteful number, since it uses less digits than its factorization.

200202004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318954 (or 318952 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 200202004 is about 14149.2757411819. The cubic root of 200202004 is about 585.0003691526. Note that the first 3 decimals are identical.

Adding to 200202004 its reverse (400202002), we get a palindrome (600404006).

The spelling of 200202004 in words is "two hundred million, two hundred two thousand, four".