302230 has 8 divisors (see below), whose sum is σ = 544032. Its totient is φ = 120888.

The previous prime is 302227. The next prime is 302261. The reversal of 302230 is 32203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 30223 = 302230 / (3 + 0 + 2 + 2 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15102 + ... + 15121.

It is an arithmetic number, because the mean of its divisors is an integer number (68004).

2³⁰²²³⁰ is an apocalyptic number.

302230 is a deficient number, since it is larger than the sum of its proper divisors (241802).

302230 is a wasteful number, since it uses less digits than its factorization.

302230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30230.

The product of its (nonzero) digits is 36, while the sum is 10.

The square root of 302230 is about 549.7544906592. The cubic root of 302230 is about 67.1087563153.

Adding to 302230 its reverse (32203), we get a palindrome (334433).

The spelling of 302230 in words is "three hundred two thousand, two hundred thirty".