230763065 has 8 divisors (see below), whose sum is σ = 298216968. Its totient is φ = 170409600.

The previous prime is 230763059. The next prime is 230763073. The reversal of 230763065 is 560367032.

It can be written as a sum of positive squares in 4 ways, for example, as 28440889 + 202322176 = 5333^2 + 14224^2 .

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

It is not a de Polignac number, because 230763065 - 2¹⁰ = 230762041 is a prime.

It is a Duffinian number.

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, 1775036 + ... + 1775165.

It is an arithmetic number, because the mean of its divisors is an integer number (37277121).

Almost surely, 2^230763065 is an apocalyptic number.

It is an amenable number.

230763065 is a deficient number, since it is larger than the sum of its proper divisors (67453903).

230763065 is a wasteful number, since it uses less digits than its factorization.

230763065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3550219.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 230763065 is about 15190.8875645895. The cubic root of 230763065 is about 613.3693909633.

The spelling of 230763065 in words is "two hundred thirty million, seven hundred sixty-three thousand, sixty-five".