20414204 has 12 divisors (see below), whose sum is σ = 36228528. Its totient is φ = 10063200.

The previous prime is 20414203. The next prime is 20414243. The reversal of 20414204 is 40241402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35657 + ... + 36224.

It is an arithmetic number, because the mean of its divisors is an integer number (3019044).

Almost surely, 2^20414204 is an apocalyptic number.

It is an amenable number.

20414204 is a deficient number, since it is larger than the sum of its proper divisors (15814324).

20414204 is a wasteful number, since it uses less digits than its factorization.

20414204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71956 (or 71954 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 20414204 is about 4518.2080518719. The cubic root of 20414204 is about 273.3028434494.

Adding to 20414204 its reverse (40241402), we get a palindrome (60655606).

The spelling of 20414204 in words is "twenty million, four hundred fourteen thousand, two hundred four".