304002112 has 28 divisors (see below), whose sum is σ = 610900480. Its totient is φ = 150074496.

The previous prime is 304002091. The next prime is 304002119. The reversal of 304002112 is 211200403.

It is a junction number, because it is equal to n+sod(n) for n = 304002092 and 304002101.

It is not an unprimeable number, because it can be changed into a prime (304002119) 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 3 ways as a sum of consecutive naturals, for example, 25008 + ... + 35119.

Almost surely, 2^304002112 is an apocalyptic number.

304002112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

304002112 is an abundant number, since it is smaller than the sum of its proper divisors (306898368).

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

304002112 is an equidigital number, since it uses as much as digits as its factorization.

304002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60218 (or 60208 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 304002112 is about 17435.6563398112. The cubic root of 304002112 is about 672.3966384816.

Adding to 304002112 its reverse (211200403), we get a palindrome (515202515).

The spelling of 304002112 in words is "three hundred four million, two thousand, one hundred twelve".