230548387 has 4 divisors (see below), whose sum is σ = 230579200. Its totient is φ = 230517576.

The previous prime is 230548379. The next prime is 230548393. The reversal of 230548387 is 783845032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 230548387 - 2³ = 230548379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230548397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3793 + ... + 21805.

It is an arithmetic number, because the mean of its divisors is an integer number (57644800).

Almost surely, 2^230548387 is an apocalyptic number.

230548387 is a deficient number, since it is larger than the sum of its proper divisors (30813).

230548387 is a wasteful number, since it uses less digits than its factorization.

230548387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30812.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 230548387 is about 15183.8199080469. The cubic root of 230548387 is about 613.1791268814.

The spelling of 230548387 in words is "two hundred thirty million, five hundred forty-eight thousand, three hundred eighty-seven".