202104004 has 48 divisors (see below), whose sum is σ = 375943680. Its totient is φ = 94936320.

The previous prime is 202103989. The next prime is 202104011. The reversal of 202104004 is 400401202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751182 + ... + 751450.

It is an arithmetic number, because the mean of its divisors is an integer number (7832160).

Almost surely, 2^202104004 is an apocalyptic number.

It is an amenable number.

202104004 is a deficient number, since it is larger than the sum of its proper divisors (173839676).

202104004 is a wasteful number, since it uses less digits than its factorization.

202104004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 202104004 is about 14216.3287806663. The cubic root of 202104004 is about 586.8471131968.

Adding to 202104004 its reverse (400401202), we get a palindrome (602505206).

The spelling of 202104004 in words is "two hundred two million, one hundred four thousand, four".