230088065 has 4 divisors (see below), whose sum is σ = 276105684. Its totient is φ = 184070448.

The previous prime is 230088049. The next prime is 230088083. The reversal of 230088065 is 560880032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 79584241 + 150503824 = 8921^2 + 12268^2 .

It is a cyclic number.

It is not a de Polignac number, because 230088065 - 2⁴ = 230088049 is a prime.

It is a super-5 number, since 5×230088065⁵ (a number of 43 digits) contains 55555 as substring.

It is a Duffinian 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, 23008802 + ... + 23008811.

It is an arithmetic number, because the mean of its divisors is an integer number (69026421).

Almost surely, 2^230088065 is an apocalyptic number.

It is an amenable number.

230088065 is a deficient number, since it is larger than the sum of its proper divisors (46017619).

230088065 is an equidigital number, since it uses as much as digits as its factorization.

230088065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46017618.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 230088065 is about 15168.6540273025. The cubic root of 230088065 is about 612.7707557633.

The spelling of 230088065 in words is "two hundred thirty million, eighty-eight thousand, sixty-five".