204022104 has 64 divisors (see below), whose sum is σ = 599235840. Its totient is φ = 57068160.

The previous prime is 204022103. The next prime is 204022123. The reversal of 204022104 is 401220402.

204022104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204022103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26292 + ... + 33155.

It is an arithmetic number, because the mean of its divisors is an integer number (9363060).

Almost surely, 2^204022104 is an apocalyptic number.

204022104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

204022104 is an abundant number, since it is smaller than the sum of its proper divisors (395213736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204022104 is a wasteful number, since it uses less digits than its factorization.

204022104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59480 (or 59476 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 204022104 is about 14283.6306309005. The cubic root of 204022104 is about 588.6977925317.

Adding to 204022104 its reverse (401220402), we get a palindrome (605242506).

The spelling of 204022104 in words is "two hundred four million, twenty-two thousand, one hundred four".