232240230 has 128 divisors (see below), whose sum is σ = 690508800. Its totient is φ = 55199232.

The previous prime is 232240193. The next prime is 232240241. The reversal of 232240230 is 32042232.

232240230 is a `hidden beast` number, since 232 + 2 + 402 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 85879 + ... + 88541.

It is an arithmetic number, because the mean of its divisors is an integer number (5394600).

Almost surely, 2^232240230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232240230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345254400).

232240230 is an abundant number, since it is smaller than the sum of its proper divisors (458268570).

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

232240230 is a wasteful number, since it uses less digits than its factorization.

232240230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715 (or 2709 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 232240230 is about 15239.4301074548. The cubic root of 232240230 is about 614.6753789502.

Adding to 232240230 its reverse (32042232), we get a palindrome (264282462).

The spelling of 232240230 in words is "two hundred thirty-two million, two hundred forty thousand, two hundred thirty".