233000065 has 8 divisors (see below), whose sum is σ = 289241640. Its totient is φ = 179972352.

The previous prime is 233000041. The next prime is 233000077. The reversal of 233000065 is 560000332.

It can be written as a sum of positive squares in 4 ways, for example, as 3538161 + 229461904 = 1881^2 + 15148^2 .

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 233000065 - 2⁹ = 232999553 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803304 + ... + 803593.

It is an arithmetic number, because the mean of its divisors is an integer number (36155205).

Almost surely, 2^233000065 is an apocalyptic number.

It is an amenable number.

233000065 is a deficient number, since it is larger than the sum of its proper divisors (56241575).

233000065 is a wasteful number, since it uses less digits than its factorization.

233000065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606931.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 233000065 is about 15264.3396516194. The cubic root of 233000065 is about 615.3450065873.

Adding to 233000065 its reverse (560000332), we get a palindrome (793000397).

The spelling of 233000065 in words is "two hundred thirty-three million, sixty-five", and thus it is an aban number.