200861602 has 8 divisors (see below), whose sum is σ = 301597596. Its totient is φ = 100329072.

The previous prime is 200861543. The next prime is 200861621. The reversal of 200861602 is 206168002.

It can be written as a sum of positive squares in 2 ways, for example, as 192959881 + 7901721 = 13891^2 + 2811^2 .

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

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, 48373 + ... + 52360.

Almost surely, 2^200861602 is an apocalyptic number.

200861602 is a deficient number, since it is larger than the sum of its proper divisors (100735994).

200861602 is a wasteful number, since it uses less digits than its factorization.

200861602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101732.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 200861602 is about 14172.5651171550. The cubic root of 200861602 is about 585.6421244376.

The spelling of 200861602 in words is "two hundred million, eight hundred sixty-one thousand, six hundred two".