230723895 has 16 divisors (see below), whose sum is σ = 372815712. Its totient is φ = 121833600.

The previous prime is 230723887. The next prime is 230723921. The reversal of 230723895 is 598327032.

It is not a de Polignac number, because 230723895 - 2³ = 230723887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74632 + ... + 77661.

It is an arithmetic number, because the mean of its divisors is an integer number (23300982).

Almost surely, 2^230723895 is an apocalyptic number.

230723895 is a deficient number, since it is larger than the sum of its proper divisors (142091817).

230723895 is a wasteful number, since it uses less digits than its factorization.

230723895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152402.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 230723895 is about 15189.5982501184. The cubic root of 230723895 is about 613.3346843136.

The spelling of 230723895 in words is "two hundred thirty million, seven hundred twenty-three thousand, eight hundred ninety-five".