304245425 has 36 divisors (see below), whose sum is σ = 424504080. Its totient is φ = 216031200.

The previous prime is 304245419. The next prime is 304245463. The reversal of 304245425 is 524542403.

It is not a de Polignac number, because 304245425 - 2⁸ = 304245169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 128906 + ... + 131244.

It is an arithmetic number, because the mean of its divisors is an integer number (11791780).

Almost surely, 2^304245425 is an apocalyptic number.

It is an amenable number.

304245425 is a deficient number, since it is larger than the sum of its proper divisors (120258655).

304245425 is a wasteful number, since it uses less digits than its factorization.

304245425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414 (or 2398 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 304245425 is about 17442.6323988095. The cubic root of 304245425 is about 672.5759784805.

Adding to 304245425 its reverse (524542403), we get a palindrome (828787828).

The spelling of 304245425 in words is "three hundred four million, two hundred forty-five thousand, four hundred twenty-five".