1223968230 has 48 divisors (see below), whose sum is σ = 3320684640. Its totient is φ = 312200064.

The previous prime is 1223968223. The next prime is 1223968241. The reversal of 1223968230 is 328693221.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 293575 + ... + 297714.

It is an arithmetic number, because the mean of its divisors is an integer number (69180930).

Almost surely, 2^1223968230 is an apocalyptic number.

1223968230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223968230 is an abundant number, since it is smaller than the sum of its proper divisors (2096716410).

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

1223968230 is a wasteful number, since it uses less digits than its factorization.

1223968230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591325 (or 591322 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 1223968230 is about 34985.2573236213. The cubic root of 1223968230 is about 1069.6869931978.

The spelling of 1223968230 in words is "one billion, two hundred twenty-three million, nine hundred sixty-eight thousand, two hundred thirty".