230936841 has 6 divisors (see below), whose sum is σ = 333575450. Its totient is φ = 153957888.

The previous prime is 230936837. The next prime is 230936939. The reversal of 230936841 is 148639032.

It can be written as a sum of positive squares in only one way, i.e., 139925241 + 91011600 = 11829^2 + 9540^2 .

It is not a de Polignac number, because 230936841 - 2² = 230936837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230936796 and 230936805.

It is not an unprimeable number, because it can be changed into a prime (230936821) 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 5 ways as a sum of consecutive naturals, for example, 12829816 + ... + 12829833.

Almost surely, 2^230936841 is an apocalyptic number.

It is an amenable number.

230936841 is a deficient number, since it is larger than the sum of its proper divisors (102638609).

230936841 is a wasteful number, since it uses less digits than its factorization.

230936841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25659655 (or 25659652 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 230936841 is about 15196.6062329719. The cubic root of 230936841 is about 613.5233181597.

The spelling of 230936841 in words is "two hundred thirty million, nine hundred thirty-six thousand, eight hundred forty-one".