308230 has 16 divisors (see below), whose sum is σ = 597744. Its totient is φ = 113760.

The previous prime is 308219. The next prime is 308249. The reversal of 308230 is 32803.

It is a happy number.

It is a d-powerful number, because it can be written as 3 + 0 + 2¹⁷ + 8 + 3¹¹ + 0 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056 + ... + 1315.

It is an arithmetic number, because the mean of its divisors is an integer number (37359).

2³⁰⁸²³⁰ is an apocalyptic number.

308230 is a deficient number, since it is larger than the sum of its proper divisors (289514).

308230 is a wasteful number, since it uses less digits than its factorization.

308230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 308230 is about 555.1846539666. The cubic root of 308230 is about 67.5499401801.

The spelling of 308230 in words is "three hundred eight thousand, two hundred thirty".