230915338 has 4 divisors (see below), whose sum is σ = 346373010. Its totient is φ = 115457668.

The previous prime is 230915273. The next prime is 230915339. The reversal of 230915338 is 833519032.

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

It can be written as a sum of positive squares in only one way, i.e., 138697729 + 92217609 = 11777^2 + 9603^2 .

It is not an unprimeable number, because it can be changed into a prime (230915339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57728833 + ... + 57728836.

Almost surely, 2^230915338 is an apocalyptic number.

230915338 is a deficient number, since it is larger than the sum of its proper divisors (115457672).

230915338 is a wasteful number, since it uses less digits than its factorization.

230915338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115457671.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 230915338 is about 15195.8987230108. The cubic root of 230915338 is about 613.5042754331.

The spelling of 230915338 in words is "two hundred thirty million, nine hundred fifteen thousand, three hundred thirty-eight".