41872073 has 2 divisors, whose sum is σ = 41872074. Its totient is φ = 41872072.

The previous prime is 41872069. The next prime is 41872079. The reversal of 41872073 is 37027814.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25775929 + 16096144 = 5077^2 + 4012^2 .

It is a cyclic number.

It is not a de Polignac number, because 41872073 - 2² = 41872069 is a prime.

It is not a weakly prime, because it can be changed into another prime (41872079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20936036 + 20936037.

It is an arithmetic number, because the mean of its divisors is an integer number (20936037).

Almost surely, 2^41872073 is an apocalyptic number.

It is an amenable number.

41872073 is a deficient number, since it is larger than the sum of its proper divisors (1).

41872073 is an equidigital number, since it uses as much as digits as its factorization.

41872073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 41872073 is about 6470.8633890695. The cubic root of 41872073 is about 347.2493867866.

Adding to 41872073 its reverse (37027814), we get a palindrome (78899887).

The spelling of 41872073 in words is "forty-one million, eight hundred seventy-two thousand, seventy-three".