20104106 has 16 divisors (see below), whose sum is σ = 33026400. Its totient is φ = 9102480.

The previous prime is 20104067. The next prime is 20104129. The reversal of 20104106 is 60140102.

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, 4445 + ... + 7743.

It is an arithmetic number, because the mean of its divisors is an integer number (2064150).

Almost surely, 2^20104106 is an apocalyptic number.

20104106 is a deficient number, since it is larger than the sum of its proper divisors (12922294).

20104106 is a wasteful number, since it uses less digits than its factorization.

20104106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3589.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 20104106 is about 4483.7602522883. The cubic root of 20104106 is about 271.9119254202.

Adding to 20104106 its reverse (60140102), we get a palindrome (80244208).

It can be divided in two parts, 2010 and 4106, that added together give a palindrome (6116).

The spelling of 20104106 in words is "twenty million, one hundred four thousand, one hundred six".