202085204 has 6 divisors (see below), whose sum is σ = 353649114. Its totient is φ = 101042600.

The previous prime is 202085173. The next prime is 202085209. The reversal of 202085204 is 402580202.

It can be written as a sum of positive squares in only one way, i.e., 197683600 + 4401604 = 14060^2 + 2098^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202085204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202085209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25260647 + ... + 25260654.

It is an arithmetic number, because the mean of its divisors is an integer number (58941519).

Almost surely, 2^202085204 is an apocalyptic number.

It is an amenable number.

202085204 is a deficient number, since it is larger than the sum of its proper divisors (151563910).

202085204 is a wasteful number, since it uses less digits than its factorization.

202085204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50521305 (or 50521303 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 202085204 is about 14215.6675537943. The cubic root of 202085204 is about 586.8289161833.

The spelling of 202085204 in words is "two hundred two million, eighty-five thousand, two hundred four".