34230181 has 2 divisors, whose sum is σ = 34230182. Its totient is φ = 34230180.

The previous prime is 34230173. The next prime is 34230199. The reversal of 34230181 is 18103243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29257281 + 4972900 = 5409^2 + 2230^2 .

It is an emirp because it is prime and its reverse (18103243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34230181 - 2³ = 34230173 is a prime.

It is a super-2 number, since 2×34230181² = 2343410582585522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34230481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17115090 + 17115091.

It is an arithmetic number, because the mean of its divisors is an integer number (17115091).

Almost surely, 2^34230181 is an apocalyptic number.

It is an amenable number.

34230181 is a deficient number, since it is larger than the sum of its proper divisors (1).

34230181 is an equidigital number, since it uses as much as digits as its factorization.

34230181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 34230181 is about 5850.6564588942. The cubic root of 34230181 is about 324.6906120765.

The spelling of 34230181 in words is "thirty-four million, two hundred thirty thousand, one hundred eighty-one".