230448775 has 6 divisors (see below), whose sum is σ = 285756512. Its totient is φ = 184359000.

The previous prime is 230448773. The next prime is 230448791. The reversal of 230448775 is 577844032.

It is not a de Polignac number, because 230448775 - 2¹ = 230448773 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 (230448773) 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 5 ways as a sum of consecutive naturals, for example, 4608951 + ... + 4609000.

Almost surely, 2^230448775 is an apocalyptic number.

230448775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

230448775 is a deficient number, since it is larger than the sum of its proper divisors (55307737).

230448775 is an equidigital number, since it uses as much as digits as its factorization.

230448775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9217961 (or 9217956 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 230448775 is about 15180.5393514196. The cubic root of 230448775 is about 613.0908029812.

The spelling of 230448775 in words is "two hundred thirty million, four hundred forty-eight thousand, seven hundred seventy-five".