230002356 has 24 divisors (see below), whose sum is σ = 549154144. Its totient is φ = 74884320.

The previous prime is 230002321. The next prime is 230002387. The reversal of 230002356 is 653200032.

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, 222355 + ... + 223386.

Almost surely, 2^230002356 is an apocalyptic number.

It is an amenable number.

230002356 is an abundant number, since it is smaller than the sum of its proper divisors (319151788).

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

230002356 is a wasteful number, since it uses less digits than its factorization.

230002356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445791 (or 445789 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 230002356 is about 15165.8285629240. The cubic root of 230002356 is about 612.6946595500.

Adding to 230002356 its reverse (653200032), we get a palindrome (883202388).

The spelling of 230002356 in words is "two hundred thirty million, two thousand, three hundred fifty-six".