41904497 has 2 divisors, whose sum is σ = 41904498. Its totient is φ = 41904496.

The previous prime is 41904491. The next prime is 41904509. The reversal of 41904497 is 79440914.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34058896 + 7845601 = 5836^2 + 2801^2 .

It is a cyclic number.

It is not a de Polignac number, because 41904497 - 2⁸ = 41904241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41904497.

It is not a weakly prime, because it can be changed into another prime (41904491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20952248 + 20952249.

It is an arithmetic number, because the mean of its divisors is an integer number (20952249).

Almost surely, 2^41904497 is an apocalyptic number.

It is an amenable number.

41904497 is a deficient number, since it is larger than the sum of its proper divisors (1).

41904497 is an equidigital number, since it uses as much as digits as its factorization.

41904497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 41904497 is about 6473.3682886114. The cubic root of 41904497 is about 347.3389955110.

The spelling of 41904497 in words is "forty-one million, nine hundred four thousand, four hundred ninety-seven".