182805841 has 2 divisors, whose sum is σ = 182805842. Its totient is φ = 182805840.

The previous prime is 182805803. The next prime is 182805871. The reversal of 182805841 is 148508281.

182805841 = T₁₁₀₃₈ + T₁₁₀₃₉ + T₁₁₀₄₀.

It is a happy number.

182805841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135140625 + 47665216 = 11625^2 + 6904^2 .

It is a cyclic number.

It is not a de Polignac number, because 182805841 - 2⁷ = 182805713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 182805841.

It is not a weakly prime, because it can be changed into another prime (182805871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91402920 + 91402921.

It is an arithmetic number, because the mean of its divisors is an integer number (91402921).

Almost surely, 2^182805841 is an apocalyptic number.

182805841 is the 11040-th centered triangular number.

It is an amenable number.

182805841 is a deficient number, since it is larger than the sum of its proper divisors (1).

182805841 is an equidigital number, since it uses as much as digits as its factorization.

182805841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20480, while the sum is 37.

The square root of 182805841 is about 13520.5710308404. The cubic root of 182805841 is about 567.5402790535.

The spelling of 182805841 in words is "one hundred eighty-two million, eight hundred five thousand, eight hundred forty-one".