202006085 has 4 divisors (see below), whose sum is σ = 242407308. Its totient is φ = 161604864.

The previous prime is 202006067. The next prime is 202006093. The reversal of 202006085 is 580600202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 121132036 + 80874049 = 11006^2 + 8993^2 .

It is a cyclic number.

It is not a de Polignac number, because 202006085 - 2¹⁰ = 202005061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 202006085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20200604 + ... + 20200613.

It is an arithmetic number, because the mean of its divisors is an integer number (60601827).

Almost surely, 2^202006085 is an apocalyptic number.

It is an amenable number.

202006085 is a deficient number, since it is larger than the sum of its proper divisors (40401223).

202006085 is an equidigital number, since it uses as much as digits as its factorization.

202006085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40401222.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 202006085 is about 14212.8844714928. The cubic root of 202006085 is about 586.7523224551.

Adding to 202006085 its reverse (580600202), we get a palindrome (782606287).

The spelling of 202006085 in words is "two hundred two million, six thousand, eighty-five".