204210010 has 16 divisors (see below), whose sum is σ = 376127136. Its totient is φ = 79784208.

The previous prime is 204209983. The next prime is 204210011. The reversal of 204210010 is 10012402.

204210010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (204210011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237024 + ... + 237883.

It is an arithmetic number, because the mean of its divisors is an integer number (23507946).

Almost surely, 2^204210010 is an apocalyptic number.

204210010 is a deficient number, since it is larger than the sum of its proper divisors (171917126).

204210010 is a wasteful number, since it uses less digits than its factorization.

204210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474957.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 204210010 is about 14290.2067864674. The cubic root of 204210010 is about 588.8784688767.

Adding to 204210010 its reverse (10012402), we get a palindrome (214222412).

The spelling of 204210010 in words is "two hundred four million, two hundred ten thousand, ten".