20304114 has 16 divisors (see below), whose sum is σ = 40656000. Its totient is φ = 6760080.

The previous prime is 20304091. The next prime is 20304121. The reversal of 20304114 is 41140302.

It is a junction number, because it is equal to n+sod(n) for n = 20304093 and 20304102.

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 7 ways as a sum of consecutive naturals, for example, 6012 + ... + 8760.

It is an arithmetic number, because the mean of its divisors is an integer number (2541000).

Almost surely, 2^20304114 is an apocalyptic number.

20304114 is an abundant number, since it is smaller than the sum of its proper divisors (20351886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20304114 is a wasteful number, since it uses less digits than its factorization.

20304114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 20304114 is about 4506.0086551182. The cubic root of 20304114 is about 272.8106672041.

Adding to 20304114 its reverse (41140302), we get a palindrome (61444416).

The spelling of 20304114 in words is "twenty million, three hundred four thousand, one hundred fourteen".