232893565 has 8 divisors (see below), whose sum is σ = 281946168. Its totient is φ = 184665600.

The previous prime is 232893559. The next prime is 232893569. The reversal of 232893565 is 565398232.

It can be written as a sum of positive squares in 4 ways, for example, as 21511044 + 211382521 = 4638^2 + 14539^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-232893565 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232893569) 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, 205536 + ... + 206665.

It is an arithmetic number, because the mean of its divisors is an integer number (35243271).

Almost surely, 2^232893565 is an apocalyptic number.

It is an amenable number.

232893565 is a deficient number, since it is larger than the sum of its proper divisors (49052603).

232893565 is a wasteful number, since it uses less digits than its factorization.

232893565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412319.

The product of its digits is 388800, while the sum is 43.

The square root of 232893565 is about 15260.8507298905. The cubic root of 232893565 is about 615.2512380432.

The spelling of 232893565 in words is "two hundred thirty-two million, eight hundred ninety-three thousand, five hundred sixty-five".