41782297 has 2 divisors, whose sum is σ = 41782298. Its totient is φ = 41782296.

The previous prime is 41782249. The next prime is 41782309. The reversal of 41782297 is 79228714.

41782297 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., 28901376 + 12880921 = 5376^2 + 3589^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41782297 is a prime.

It is not a weakly prime, because it can be changed into another prime (41782217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20891148 + 20891149.

It is an arithmetic number, because the mean of its divisors is an integer number (20891149).

Almost surely, 2^41782297 is an apocalyptic number.

It is an amenable number.

41782297 is a deficient number, since it is larger than the sum of its proper divisors (1).

41782297 is an equidigital number, since it uses as much as digits as its factorization.

41782297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 40.

The square root of 41782297 is about 6463.9227254044. The cubic root of 41782297 is about 347.0010353569.

The spelling of 41782297 in words is "forty-one million, seven hundred eighty-two thousand, two hundred ninety-seven".