230461461 has 12 divisors (see below), whose sum is σ = 333372780. Its totient is φ = 153417600.

The previous prime is 230461453. The next prime is 230461481. The reversal of 230461461 is 164164032.

It can be written as a sum of positive squares in 2 ways, for example, as 187964100 + 42497361 = 13710^2 + 6519^2 .

It is not a de Polignac number, because 230461461 - 2³ = 230461453 is a prime.

It is a super-2 number, since 2×230461461² = 106224970012509042, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230461411) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 11956 + ... + 24573.

It is an arithmetic number, because the mean of its divisors is an integer number (27781065).

Almost surely, 2^230461461 is an apocalyptic number.

It is an amenable number.

230461461 is a deficient number, since it is larger than the sum of its proper divisors (102911319).

230461461 is a wasteful number, since it uses less digits than its factorization.

230461461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37236 (or 37233 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 230461461 is about 15180.9571832609. The cubic root of 230461461 is about 613.1020528092.

The spelling of 230461461 in words is "two hundred thirty million, four hundred sixty-one thousand, four hundred sixty-one".