304825065 has 16 divisors (see below), whose sum is σ = 499063488. Its totient is φ = 158792256.

The previous prime is 304825057. The next prime is 304825067. The reversal of 304825065 is 560528403.

It is not a de Polignac number, because 304825065 - 2³ = 304825057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304825067) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 235654 + ... + 236943.

It is an arithmetic number, because the mean of its divisors is an integer number (31191468).

Almost surely, 2^304825065 is an apocalyptic number.

It is an amenable number.

304825065 is a deficient number, since it is larger than the sum of its proper divisors (194238423).

304825065 is a wasteful number, since it uses less digits than its factorization.

304825065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472648.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 304825065 is about 17459.2401037388. The cubic root of 304825065 is about 673.0028319257.

The spelling of 304825065 in words is "three hundred four million, eight hundred twenty-five thousand, sixty-five".