232268638 has 8 divisors (see below), whose sum is σ = 398174832. Its totient is φ = 99543696.

The previous prime is 232268629. The next prime is 232268681. The reversal of 232268638 is 836862232.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 232268638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8295295 + ... + 8295322.

It is an arithmetic number, because the mean of its divisors is an integer number (49771854).

Almost surely, 2^232268638 is an apocalyptic number.

232268638 is a deficient number, since it is larger than the sum of its proper divisors (165906194).

232268638 is a wasteful number, since it uses less digits than its factorization.

232268638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16590626.

The product of its digits is 165888, while the sum is 40.

The square root of 232268638 is about 15240.3621348051. The cubic root of 232268638 is about 614.7004406233.

The spelling of 232268638 in words is "two hundred thirty-two million, two hundred sixty-eight thousand, six hundred thirty-eight".