565632238 has 8 divisors (see below), whose sum is σ = 885337488. Its totient is φ = 270519744.

The previous prime is 565632217. The next prime is 565632239. The reversal of 565632238 is 832236565.

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 565632238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565632239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6148131 + ... + 6148222.

It is an arithmetic number, because the mean of its divisors is an integer number (110667186).

Almost surely, 2^565632238 is an apocalyptic number.

565632238 is a deficient number, since it is larger than the sum of its proper divisors (319705250).

565632238 is a wasteful number, since it uses less digits than its factorization.

565632238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12296378.

The product of its digits is 259200, while the sum is 40.

The square root of 565632238 is about 23783.0241558974. The cubic root of 565632238 is about 827.0111876571.

The spelling of 565632238 in words is "five hundred sixty-five million, six hundred thirty-two thousand, two hundred thirty-eight".