232002330 has 64 divisors (see below), whose sum is σ = 641433600. Its totient is φ = 52605504.

The previous prime is 232002317. The next prime is 232002343. The reversal of 232002330 is 33200232.

It is an interprime number because it is at equal distance from previous prime (232002317) and next prime (232002343).

It is a super-2 number, since 2×232002330² = 107650162250857800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon 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 31 ways as a sum of consecutive naturals, for example, 22321 + ... + 31019.

It is an arithmetic number, because the mean of its divisors is an integer number (10022400).

Almost surely, 2^232002330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232002330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320716800).

232002330 is an abundant number, since it is smaller than the sum of its proper divisors (409431270).

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

232002330 is a wasteful number, since it uses less digits than its factorization.

232002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8843.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 232002330 is about 15231.6226975329. The cubic root of 232002330 is about 614.4654221700.

Adding to 232002330 its reverse (33200232), we get a palindrome (265202562).

The spelling of 232002330 in words is "two hundred thirty-two million, two thousand, three hundred thirty".