223030230 has 16 divisors (see below), whose sum is σ = 535272624. Its totient is φ = 59474720.

The previous prime is 223030219. The next prime is 223030231. The reversal of 223030230 is 32030322.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223030231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3717141 + ... + 3717200.

It is an arithmetic number, because the mean of its divisors is an integer number (33454539).

Almost surely, 2^223030230 is an apocalyptic number.

223030230 is an abundant number, since it is smaller than the sum of its proper divisors (312242394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223030230 is a wasteful number, since it uses less digits than its factorization.

223030230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7434351.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 223030230 is about 14934.1966640325. The cubic root of 223030230 is about 606.4401000899.

Adding to 223030230 its reverse (32030322), we get a palindrome (255060552).

The spelling of 223030230 in words is "two hundred twenty-three million, thirty thousand, two hundred thirty".