230432755 has 8 divisors (see below), whose sum is σ = 316022112. Its totient is φ = 158011008.

The previous prime is 230432747. The next prime is 230432759. The reversal of 230432755 is 557234032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230432755 - 2³ = 230432747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230432759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3291862 + ... + 3291931.

It is an arithmetic number, because the mean of its divisors is an integer number (39502764).

Almost surely, 2^230432755 is an apocalyptic number.

230432755 is a deficient number, since it is larger than the sum of its proper divisors (85589357).

230432755 is an equidigital number, since it uses as much as digits as its factorization.

230432755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6583805.

The product of its (nonzero) digits is 25200, while the sum is 31.

The square root of 230432755 is about 15180.0116930126. The cubic root of 230432755 is about 613.0765960029.

Adding to 230432755 its reverse (557234032), we get a palindrome (787666787).

The spelling of 230432755 in words is "two hundred thirty million, four hundred thirty-two thousand, seven hundred fifty-five".