230319895 has 16 divisors (see below), whose sum is σ = 300599712. Its totient is φ = 168393600.

The previous prime is 230319871. The next prime is 230319899. The reversal of 230319895 is 598913032.

It is a de Polignac number, because none of the positive numbers 2^k-230319895 is a prime.

It is a super-2 number, since 2×230319895² = 106094508065622050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230319899) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 10977 + ... + 24106.

It is an arithmetic number, because the mean of its divisors is an integer number (18787482).

Almost surely, 2^230319895 is an apocalyptic number.

230319895 is a deficient number, since it is larger than the sum of its proper divisors (70279817).

230319895 is a wasteful number, since it uses less digits than its factorization.

230319895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35202.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 230319895 is about 15176.2938492901. The cubic root of 230319895 is about 612.9764899744.

The spelling of 230319895 in words is "two hundred thirty million, three hundred nineteen thousand, eight hundred ninety-five".