230238775 has 24 divisors (see below), whose sum is σ = 309761424. Its totient is φ = 168748800.

The previous prime is 230238761. The next prime is 230238791. The reversal of 230238775 is 577832032.

It is not a de Polignac number, because 230238775 - 2⁷ = 230238647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41940 + ... + 47110.

It is an arithmetic number, because the mean of its divisors is an integer number (12906726).

Almost surely, 2^230238775 is an apocalyptic number.

230238775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

230238775 is a deficient number, since it is larger than the sum of its proper divisors (79522649).

230238775 is a wasteful number, since it uses less digits than its factorization.

230238775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331 (or 5326 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 230238775 is about 15173.6210246599. The cubic root of 230238775 is about 612.9045169015.

The spelling of 230238775 in words is "two hundred thirty million, two hundred thirty-eight thousand, seven hundred seventy-five".