432667238 has 16 divisors (see below), whose sum is σ = 687566880. Its totient is φ = 203492736.

The previous prime is 432667231. The next prime is 432667271. The reversal of 432667238 is 832766234.

It is a junction number, because it is equal to n+sod(n) for n = 432667195 and 432667204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432667231) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 102620 + ... + 106752.

It is an arithmetic number, because the mean of its divisors is an integer number (42972930).

Almost surely, 2^432667238 is an apocalyptic number.

432667238 is a deficient number, since it is larger than the sum of its proper divisors (254899642).

432667238 is a wasteful number, since it uses less digits than its factorization.

432667238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7231.

The product of its digits is 290304, while the sum is 41.

The square root of 432667238 is about 20800.6547493102. The cubic root of 432667238 is about 756.3416275110.

The spelling of 432667238 in words is "four hundred thirty-two million, six hundred sixty-seven thousand, two hundred thirty-eight".