230075278 has 4 divisors (see below), whose sum is σ = 345112920. Its totient is φ = 115037638.

The previous prime is 230075267. The next prime is 230075281. The reversal of 230075278 is 872570032.

230075278 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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 as a sum of consecutive naturals, namely, 57518818 + ... + 57518821.

It is an arithmetic number, because the mean of its divisors is an integer number (86278230).

Almost surely, 2^230075278 is an apocalyptic number.

230075278 is a deficient number, since it is larger than the sum of its proper divisors (115037642).

230075278 is a wasteful number, since it uses less digits than its factorization.

230075278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115037641.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 230075278 is about 15168.2325272261. The cubic root of 230075278 is about 612.7594041028.

The spelling of 230075278 in words is "two hundred thirty million, seventy-five thousand, two hundred seventy-eight".