234482561 has 4 divisors (see below), whose sum is σ = 234567492. Its totient is φ = 234397632.

The previous prime is 234482551. The next prime is 234482621. The reversal of 234482561 is 165284432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55591936 + 178890625 = 7456^2 + 13375^2 .

It is a cyclic number.

It is not a de Polignac number, because 234482561 - 2¹⁸ = 234220417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234482531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38180 + ... + 43893.

It is an arithmetic number, because the mean of its divisors is an integer number (58641873).

Almost surely, 2^234482561 is an apocalyptic number.

It is an amenable number.

234482561 is a deficient number, since it is larger than the sum of its proper divisors (84931).

234482561 is an equidigital number, since it uses as much as digits as its factorization.

234482561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84930.

The product of its digits is 46080, while the sum is 35.

The square root of 234482561 is about 15312.8234169927. The cubic root of 234482561 is about 616.6473217534.

The spelling of 234482561 in words is "two hundred thirty-four million, four hundred eighty-two thousand, five hundred sixty-one".