304304125 has 8 divisors (see below), whose sum is σ = 379771704. Its totient is φ = 243443200.

The previous prime is 304304113. The next prime is 304304137. The reversal of 304304125 is 521403403.

It is an interprime number because it is at equal distance from previous prime (304304113) and next prime (304304137).

It can be written as a sum of positive squares in 4 ways, for example, as 29474041 + 274830084 = 5429^2 + 16578^2 .

It is not a de Polignac number, because 304304125 - 2⁵ = 304304093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 304304096 and 304304105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1217092 + ... + 1217341.

It is an arithmetic number, because the mean of its divisors is an integer number (47471463).

Almost surely, 2^304304125 is an apocalyptic number.

It is an amenable number.

304304125 is a deficient number, since it is larger than the sum of its proper divisors (75467579).

304304125 is an equidigital number, since it uses as much as digits as its factorization.

304304125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434448 (or 2434438 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 304304125 is about 17444.3149765189. The cubic root of 304304125 is about 672.6192304825.

Adding to 304304125 its reverse (521403403), we get a palindrome (825707528).

The spelling of 304304125 in words is "three hundred four million, three hundred four thousand, one hundred twenty-five".