230163857 has 8 divisors (see below), whose sum is σ = 286957632. Its totient is φ = 179348400.

The previous prime is 230163847. The next prime is 230163859. The reversal of 230163857 is 758361032.

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

It is not a de Polignac number, because 230163857 - 2⁶ = 230163793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230163859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494494 + ... + 1494647.

It is an arithmetic number, because the mean of its divisors is an integer number (35869704).

Almost surely, 2^230163857 is an apocalyptic number.

It is an amenable number.

230163857 is a deficient number, since it is larger than the sum of its proper divisors (56793775).

230163857 is a wasteful number, since it uses less digits than its factorization.

230163857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989159.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 230163857 is about 15171.1521315950. The cubic root of 230163857 is about 612.8380314859.

The spelling of 230163857 in words is "two hundred thirty million, one hundred sixty-three thousand, eight hundred fifty-seven".