230483991 has 8 divisors (see below), whose sum is σ = 307440880. Its totient is φ = 153591552.

The previous prime is 230483969. The next prime is 230484019. The reversal of 230483991 is 199384032.

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

It is not a de Polignac number, because 230483991 - 2⁷ = 230483863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230485991) 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, 7036 + ... + 22593.

It is an arithmetic number, because the mean of its divisors is an integer number (38430110).

Almost surely, 2^230483991 is an apocalyptic number.

230483991 is a deficient number, since it is larger than the sum of its proper divisors (76956889).

230483991 is a wasteful number, since it uses less digits than its factorization.

230483991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32225.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 230483991 is about 15181.6992131974. The cubic root of 230483991 is about 613.1220311881.

The spelling of 230483991 in words is "two hundred thirty million, four hundred eighty-three thousand, nine hundred ninety-one".