230213244 has 24 divisors (see below), whose sum is σ = 537411280. Its totient is φ = 76702464.

The previous prime is 230213219. The next prime is 230213287. The reversal of 230213244 is 442312032.

It is a self number, because there is not a number n which added to its sum of digits gives 230213244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44202 + ... + 49134.

Almost surely, 2^230213244 is an apocalyptic number.

It is an amenable number.

230213244 is an abundant number, since it is smaller than the sum of its proper divisors (307198036).

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

230213244 is a wasteful number, since it uses less digits than its factorization.

230213244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8829 (or 8827 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 230213244 is about 15172.7797057757. The cubic root of 230213244 is about 612.8818612278.

Adding to 230213244 its reverse (442312032), we get a palindrome (672525276).

The spelling of 230213244 in words is "two hundred thirty million, two hundred thirteen thousand, two hundred forty-four".