230311846 has 8 divisors (see below), whose sum is σ = 345891024. Its totient is φ = 115014840.

The previous prime is 230311843. The next prime is 230311847. The reversal of 230311846 is 648113032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230311841) 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, 68490 + ... + 71773.

It is an arithmetic number, because the mean of its divisors is an integer number (43236378).

Almost surely, 2^230311846 is an apocalyptic number.

230311846 is a deficient number, since it is larger than the sum of its proper divisors (115579178).

230311846 is a wasteful number, since it uses less digits than its factorization.

230311846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141086.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 230311846 is about 15176.0286636524. The cubic root of 230311846 is about 612.9693493186.

Adding to 230311846 its reverse (648113032), we get a palindrome (878424878).

The spelling of 230311846 in words is "two hundred thirty million, three hundred eleven thousand, eight hundred forty-six".