230031461 has 16 divisors (see below), whose sum is σ = 265075200. Its totient is φ = 197420400.

The previous prime is 230031449. The next prime is 230031493. The reversal of 230031461 is 164130032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230031461 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 (230031401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63230 + ... + 66768.

It is an arithmetic number, because the mean of its divisors is an integer number (16567200).

Almost surely, 2^230031461 is an apocalyptic number.

It is an amenable number.

230031461 is a deficient number, since it is larger than the sum of its proper divisors (35043739).

230031461 is a wasteful number, since it uses less digits than its factorization.

230031461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3880.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 230031461 is about 15166.7880910890. The cubic root of 230031461 is about 612.7205023664.

Adding to 230031461 its reverse (164130032), we get a palindrome (394161493).

The spelling of 230031461 in words is "two hundred thirty million, thirty-one thousand, four hundred sixty-one".