232432403 has 8 divisors (see below), whose sum is σ = 272116320. Its totient is φ = 194368320.

The previous prime is 232432399. The next prime is 232432423. The reversal of 232432403 is 304234232.

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 232432403 - 2² = 232432399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232432423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404648 + ... + 405221.

It is an arithmetic number, because the mean of its divisors is an integer number (34014540).

Almost surely, 2^232432403 is an apocalyptic number.

232432403 is a deficient number, since it is larger than the sum of its proper divisors (39683917).

232432403 is an equidigital number, since it uses as much as digits as its factorization.

232432403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809917.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 232432403 is about 15245.7339278895. The cubic root of 232432403 is about 614.8448750577.

Adding to 232432403 its reverse (304234232), we get a palindrome (536666635).

The spelling of 232432403 in words is "two hundred thirty-two million, four hundred thirty-two thousand, four hundred three".