182169041 has 2 divisors, whose sum is σ = 182169042. Its totient is φ = 182169040.

The previous prime is 182169011. The next prime is 182169061. The reversal of 182169041 is 140961281.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 174900625 + 7268416 = 13225^2 + 2696^2 .

It is an emirp because it is prime and its reverse (140961281) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 182169041 - 2⁶ = 182168977 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 182168989 and 182169007.

It is not a weakly prime, because it can be changed into another prime (182169011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91084520 + 91084521.

It is an arithmetic number, because the mean of its divisors is an integer number (91084521).

Almost surely, 2^182169041 is an apocalyptic number.

It is an amenable number.

182169041 is a deficient number, since it is larger than the sum of its proper divisors (1).

182169041 is an equidigital number, since it uses as much as digits as its factorization.

182169041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 182169041 is about 13497.0011854486. The cubic root of 182169041 is about 566.8805077977.

Subtracting from 182169041 its sum of digits (32), we obtain a square (182169009 = 13497²).

The spelling of 182169041 in words is "one hundred eighty-two million, one hundred sixty-nine thousand, forty-one".