73622041 has 2 divisors, whose sum is σ = 73622042. Its totient is φ = 73622040.

The previous prime is 73622023. The next prime is 73622051. The reversal of 73622041 is 14022637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73462041 + 160000 = 8571^2 + 400^2 .

It is a cyclic number.

It is not a de Polignac number, because 73622041 - 2⁹ = 73621529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73621997 and 73622015.

It is not a weakly prime, because it can be changed into another prime (73622051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36811020 + 36811021.

It is an arithmetic number, because the mean of its divisors is an integer number (36811021).

Almost surely, 2^73622041 is an apocalyptic number.

It is an amenable number.

73622041 is a deficient number, since it is larger than the sum of its proper divisors (1).

73622041 is an equidigital number, since it uses as much as digits as its factorization.

73622041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 73622041 is about 8580.3287233066. The cubic root of 73622041 is about 419.1176506540.

Adding to 73622041 its reverse (14022637), we get a palindrome (87644678).

The spelling of 73622041 in words is "seventy-three million, six hundred twenty-two thousand, forty-one".