230026181 has 16 divisors (see below), whose sum is σ = 291493248. Its totient is φ = 176299200.

The previous prime is 230026157. The next prime is 230026193. The reversal of 230026181 is 181620032.

It is a de Polignac number, because none of the positive numbers 2^k-230026181 is a prime.

It is a super-2 number, since 2×230026181² = 105824087890889522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230026481) 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, 19790 + ... + 29183.

It is an arithmetic number, because the mean of its divisors is an integer number (18218328).

Almost surely, 2^230026181 is an apocalyptic number.

It is an amenable number.

230026181 is a deficient number, since it is larger than the sum of its proper divisors (61467067).

230026181 is a wasteful number, since it uses less digits than its factorization.

230026181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49052.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 230026181 is about 15166.6140255497. The cubic root of 230026181 is about 612.7158143279.

The spelling of 230026181 in words is "two hundred thirty million, twenty-six thousand, one hundred eighty-one".