20334204 has 36 divisors (see below), whose sum is σ = 56074200. Its totient is φ = 6161760.

The previous prime is 20334163. The next prime is 20334217. The reversal of 20334204 is 40243302.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25279 + ... + 26070.

Almost surely, 2^20334204 is an apocalyptic number.

It is an amenable number.

20334204 is an abundant number, since it is smaller than the sum of its proper divisors (35739996).

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

20334204 is a wasteful number, since it uses less digits than its factorization.

20334204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51370 (or 51365 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 20334204 is about 4509.3462940874. The cubic root of 20334204 is about 272.9453660345.

Adding to 20334204 its reverse (40243302), we get a palindrome (60577506).

The spelling of 20334204 in words is "twenty million, three hundred thirty-four thousand, two hundred four".