304027 has 4 divisors (see below), whose sum is σ = 309240. Its totient is φ = 298816.

The previous prime is 304021. The next prime is 304033. The reversal of 304027 is 720403.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (304021) and next prime (304033).

It is a cyclic number.

It is not a de Polignac number, because 304027 - 2¹¹ = 301979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 304027.

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 3 ways as a sum of consecutive naturals, for example, 2518 + ... + 2635.

It is an arithmetic number, because the mean of its divisors is an integer number (77310).

2³⁰⁴⁰²⁷ is an apocalyptic number.

304027 is a deficient number, since it is larger than the sum of its proper divisors (5213).

304027 is an equidigital number, since it uses as much as digits as its factorization.

304027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5212.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 304027 is about 551.3864343634. The cubic root of 304027 is about 67.2414987204.

The spelling of 304027 in words is "three hundred four thousand, twenty-seven", and thus it is an iban number.