20059204 has 24 divisors (see below), whose sum is σ = 38840256. Its totient is φ = 8988000.

The previous prime is 20059187. The next prime is 20059211. The reversal of 20059204 is 40295002.

It is a happy number.

It is a super-2 number, since 2×20059204² = 804743330227232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87 + ... + 6334.

It is an arithmetic number, because the mean of its divisors is an integer number (1618344).

Almost surely, 2^20059204 is an apocalyptic number.

It is an amenable number.

20059204 is a deficient number, since it is larger than the sum of its proper divisors (18781052).

20059204 is a wasteful number, since it uses less digits than its factorization.

20059204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6507 (or 6505 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 20059204 is about 4478.7502721183. The cubic root of 20059204 is about 271.7093384403.

The spelling of 20059204 in words is "twenty million, fifty-nine thousand, two hundred four".