232023320 has 32 divisors (see below), whose sum is σ = 522486720. Its totient is φ = 92732160.

The previous prime is 232023317. The next prime is 232023331. The reversal of 232023320 is 23320232.

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 7 ways as a sum of consecutive naturals, for example, 89969 + ... + 92511.

It is an arithmetic number, because the mean of its divisors is an integer number (16327710).

Almost surely, 2^232023320 is an apocalyptic number.

232023320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232023320 is an abundant number, since it is smaller than the sum of its proper divisors (290463400).

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

232023320 is a wasteful number, since it uses less digits than its factorization.

232023320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4835 (or 4831 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 232023320 is about 15232.3117089955. The cubic root of 232023320 is about 614.4839525015.

Adding to 232023320 its reverse (23320232), we get a palindrome (255343552).

The spelling of 232023320 in words is "two hundred thirty-two million, twenty-three thousand, three hundred twenty".