41904197 has 2 divisors, whose sum is σ = 41904198. Its totient is φ = 41904196.

The previous prime is 41904179. The next prime is 41904221. The reversal of 41904197 is 79140914.

Together with previous prime (41904179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38925121 + 2979076 = 6239^2 + 1726^2 .

It is a cyclic number.

It is not a de Polignac number, because 41904197 - 2⁸ = 41903941 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41904497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20952098 + 20952099.

It is an arithmetic number, because the mean of its divisors is an integer number (20952099).

Almost surely, 2^41904197 is an apocalyptic number.

It is an amenable number.

41904197 is a deficient number, since it is larger than the sum of its proper divisors (1).

41904197 is an equidigital number, since it uses as much as digits as its factorization.

41904197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 41904197 is about 6473.3451167074. The cubic root of 41904197 is about 347.3381666266.

The spelling of 41904197 in words is "forty-one million, nine hundred four thousand, one hundred ninety-seven".