20914204 has 12 divisors (see below), whose sum is σ = 36825544. Its totient is φ = 10392624.

The previous prime is 20914189. The next prime is 20914207. The reversal of 20914204 is 40241902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20914207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15387 + ... + 16690.

Almost surely, 2^20914204 is an apocalyptic number.

It is an amenable number.

20914204 is a deficient number, since it is larger than the sum of its proper divisors (15911340).

20914204 is a wasteful number, since it uses less digits than its factorization.

20914204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32244 (or 32242 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 20914204 is about 4573.2050030586. The cubic root of 20914204 is about 275.5161831199.

The spelling of 20914204 in words is "twenty million, nine hundred fourteen thousand, two hundred four".