230392272 has 80 divisors (see below), whose sum is σ = 661618368. Its totient is φ = 68490240.

The previous prime is 230392259. The next prime is 230392273. The reversal of 230392272 is 272293032.

230392272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230392273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23868 + ... + 32100.

Almost surely, 2^230392272 is an apocalyptic number.

230392272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230392272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (330809184).

230392272 is an abundant number, since it is smaller than the sum of its proper divisors (431226096).

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

230392272 is a wasteful number, since it uses less digits than its factorization.

230392272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8308 (or 8302 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 230392272 is about 15178.6782033219. The cubic root of 230392272 is about 613.0406916261.

The spelling of 230392272 in words is "two hundred thirty million, three hundred ninety-two thousand, two hundred seventy-two".