304058 has 4 divisors (see below), whose sum is σ = 456090. Its totient is φ = 152028.

The previous prime is 304049. The next prime is 304063. The reversal of 304058 is 850403.

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

It can be written as a sum of positive squares in only one way, i.e., 243049 + 61009 = 493^2 + 247^2 .

It is an Ulam number.

It is a Curzon number.

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76013 + ... + 76016.

2³⁰⁴⁰⁵⁸ is an apocalyptic number.

304058 is a deficient number, since it is larger than the sum of its proper divisors (152032).

304058 is a wasteful number, since it uses less digits than its factorization.

304058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152031.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 304058 is about 551.4145446032. The cubic root of 304058 is about 67.2437840608.

The spelling of 304058 in words is "three hundred four thousand, fifty-eight".