20052104 has 32 divisors (see below), whose sum is σ = 39061440. Its totient is φ = 9643200.

The previous prime is 20052101. The next prime is 20052119. The reversal of 20052104 is 40125002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20052101) 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 7 ways as a sum of consecutive naturals, for example, 24014 + ... + 24834.

It is an arithmetic number, because the mean of its divisors is an integer number (1220670).

Almost surely, 2^20052104 is an apocalyptic number.

It is an amenable number.

20052104 is a deficient number, since it is larger than the sum of its proper divisors (19009336).

20052104 is a wasteful number, since it uses less digits than its factorization.

20052104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941 (or 937 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 20052104 is about 4477.9575701429. The cubic root of 20052104 is about 271.6772772818.

Adding to 20052104 its reverse (40125002), we get a palindrome (60177106).

The spelling of 20052104 in words is "twenty million, fifty-two thousand, one hundred four".