304025 has 6 divisors (see below), whose sum is σ = 377022. Its totient is φ = 243200.

The previous prime is 304021. The next prime is 304033. The reversal of 304025 is 520403.

It can be written as a sum of positive squares in 3 ways, for example, as 3721 + 300304 = 61^2 + 548^2 .

It is not a de Polignac number, because 304025 - 2² = 304021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 304025.

It is not an unprimeable number, because it can be changed into a prime (304021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6056 + ... + 6105.

It is an arithmetic number, because the mean of its divisors is an integer number (62837).

2³⁰⁴⁰²⁵ is an apocalyptic number.

It is an amenable number.

304025 is a deficient number, since it is larger than the sum of its proper divisors (72997).

304025 is a wasteful number, since it uses less digits than its factorization.

304025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12171 (or 12166 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 304025 is about 551.3846207503. The cubic root of 304025 is about 67.2413512737.

Adding to 304025 its reverse (520403), we get a palindrome (824428).

The spelling of 304025 in words is "three hundred four thousand, twenty-five".