30204800 has 48 divisors (see below), whose sum is σ = 74623200. Its totient is φ = 12080640.

The previous prime is 30204799. The next prime is 30204827. The reversal of 30204800 is 840203.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1520 + ... + 7919.

It is an arithmetic number, because the mean of its divisors is an integer number (1554650).

Almost surely, 2^30204800 is an apocalyptic number.

It is an amenable number.

30204800 is an abundant number, since it is smaller than the sum of its proper divisors (44418400).

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

30204800 is an equidigital number, since it uses as much as digits as its factorization.

30204800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9463 (or 9446 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 30204800 is about 5495.8893729769. The cubic root of 30204800 is about 311.4287157165.

The spelling of 30204800 in words is "thirty million, two hundred four thousand, eight hundred".