230001232 has 80 divisors (see below), whose sum is σ = 485881600. Its totient is φ = 105131520.

The previous prime is 230001229. The next prime is 230001241. The reversal of 230001232 is 232100032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1464898 + ... + 1465054.

It is an arithmetic number, because the mean of its divisors is an integer number (6073520).

Almost surely, 2^230001232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230001232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242940800).

230001232 is an abundant number, since it is smaller than the sum of its proper divisors (255880368).

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

230001232 is a wasteful number, since it uses less digits than its factorization.

230001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 230001232 is about 15165.7915058859. The cubic root of 230001232 is about 612.6936614879.

Adding to 230001232 its reverse (232100032), we get a palindrome (462101264).

The spelling of 230001232 in words is "two hundred thirty million, one thousand, two hundred thirty-two".