230504491 has 8 divisors (see below), whose sum is σ = 263589344. Its totient is φ = 197458560.

The previous prime is 230504489. The next prime is 230504507. The reversal of 230504491 is 194405032.

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

It is a cyclic number.

It is not a de Polignac number, because 230504491 - 2¹ = 230504489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230504891) 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, 4321 + ... + 21901.

It is an arithmetic number, because the mean of its divisors is an integer number (32948668).

Almost surely, 2^230504491 is an apocalyptic number.

230504491 is a deficient number, since it is larger than the sum of its proper divisors (33084853).

230504491 is a wasteful number, since it uses less digits than its factorization.

230504491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19461.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 230504491 is about 15182.3743531768. The cubic root of 230504491 is about 613.1402083421.

The spelling of 230504491 in words is "two hundred thirty million, five hundred four thousand, four hundred ninety-one".