232730336 has 24 divisors (see below), whose sum is σ = 473989320. Its totient is φ = 112352128.

The previous prime is 232730327. The next prime is 232730339. The reversal of 232730336 is 633037232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 232730299 and 232730308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232730339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124466 + ... + 126321.

It is an arithmetic number, because the mean of its divisors is an integer number (19749555).

Almost surely, 2^232730336 is an apocalyptic number.

It is an amenable number.

232730336 is an abundant number, since it is smaller than the sum of its proper divisors (241258984).

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

232730336 is a wasteful number, since it uses less digits than its factorization.

232730336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250826 (or 250818 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 29.

The square root of 232730336 is about 15255.5018272097. The cubic root of 232730336 is about 615.1074666232.

Adding to 232730336 its reverse (633037232), we get a palindrome (865767568).

The spelling of 232730336 in words is "two hundred thirty-two million, seven hundred thirty thousand, three hundred thirty-six".