230340236 has 24 divisors (see below), whose sum is σ = 464002560. Its totient is φ = 98005392.

The previous prime is 230340233. The next prime is 230340247. The reversal of 230340236 is 632043032.

It is not an unprimeable number, because it can be changed into a prime (230340233) 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, 25700 + ... + 33483.

It is an arithmetic number, because the mean of its divisors is an integer number (19333440).

Almost surely, 2^230340236 is an apocalyptic number.

It is an amenable number.

230340236 is an abundant number, since it is smaller than the sum of its proper divisors (233662324).

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

230340236 is a wasteful number, since it uses less digits than its factorization.

230340236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59333 (or 59331 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 230340236 is about 15176.9639915235. The cubic root of 230340236 is about 612.9945347142.

Adding to 230340236 its reverse (632043032), we get a palindrome (862383268).

The spelling of 230340236 in words is "two hundred thirty million, three hundred forty thousand, two hundred thirty-six".