466181 has 2 divisors, whose sum is σ = 466182. Its totient is φ = 466180.

The previous prime is 466171. The next prime is 466183. The reversal of 466181 is 181664.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 422500 + 43681 = 650^2 + 209^2 .

It is a cyclic number.

It is not a de Polignac number, because 466181 - 2¹⁴ = 449797 is a prime.

It is a super-2 number, since 2×466181² = 434649449522, which contains 22 as substring.

Together with 466183, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 466181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (466183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233090 + 233091.

It is an arithmetic number, because the mean of its divisors is an integer number (233091).

2⁴⁶⁶¹⁸¹ is an apocalyptic number.

It is an amenable number.

466181 is a deficient number, since it is larger than the sum of its proper divisors (1).

466181 is an equidigital number, since it uses as much as digits as its factorization.

466181 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 26.

The square root of 466181 is about 682.7744869282. The cubic root of 466181 is about 77.5386418467.

The spelling of 466181 in words is "four hundred sixty-six thousand, one hundred eighty-one".