230255005 has 4 divisors (see below), whose sum is σ = 276306012. Its totient is φ = 184204000.

The previous prime is 230254991. The next prime is 230255017. The reversal of 230255005 is 500552032.

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 140327716 + 89927289 = 11846^2 + 9483^2 .

It is not a de Polignac number, because 230255005 - 2⁷ = 230254877 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23025496 + ... + 23025505.

It is an arithmetic number, because the mean of its divisors is an integer number (69076503).

Almost surely, 2^230255005 is an apocalyptic number.

It is an amenable number.

230255005 is a deficient number, since it is larger than the sum of its proper divisors (46051007).

230255005 is an equidigital number, since it uses as much as digits as its factorization.

230255005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46051006.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 230255005 is about 15174.1558249545. The cubic root of 230255005 is about 612.9189181922.

The spelling of 230255005 in words is "two hundred thirty million, two hundred fifty-five thousand, five".