202000985 has 8 divisors (see below), whose sum is σ = 242480520. Its totient is φ = 161547904.

The previous prime is 202000969. The next prime is 202000999. The reversal of 202000985 is 589000202.

It can be written as a sum of positive squares in 4 ways, for example, as 22762441 + 179238544 = 4771^2 + 13388^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 202000985 - 2⁴ = 202000969 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19751 + ... + 28179.

It is an arithmetic number, because the mean of its divisors is an integer number (30310065).

Almost surely, 2^202000985 is an apocalyptic number.

It is an amenable number.

202000985 is a deficient number, since it is larger than the sum of its proper divisors (40479535).

202000985 is an equidigital number, since it uses as much as digits as its factorization.

202000985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13227.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 202000985 is about 14212.7050556887. The cubic root of 202000985 is about 586.7473845477.

The spelling of 202000985 in words is "two hundred two million, nine hundred eighty-five", and thus it is an aban number.