41403217 has 2 divisors, whose sum is σ = 41403218. Its totient is φ = 41403216.

The previous prime is 41403169. The next prime is 41403239. The reversal of 41403217 is 71230414.

It is an a-pointer prime, because the next prime (41403239) can be obtained adding 41403217 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40564161 + 839056 = 6369^2 + 916^2 .

It is a cyclic number.

It is not a de Polignac number, because 41403217 - 2¹¹ = 41401169 is a prime.

It is not a weakly prime, because it can be changed into another prime (41403247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20701608 + 20701609.

It is an arithmetic number, because the mean of its divisors is an integer number (20701609).

Almost surely, 2^41403217 is an apocalyptic number.

It is an amenable number.

41403217 is a deficient number, since it is larger than the sum of its proper divisors (1).

41403217 is an equidigital number, since it uses as much as digits as its factorization.

41403217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 41403217 is about 6434.5331609993. The cubic root of 41403217 is about 345.9484286129.

The spelling of 41403217 in words is "forty-one million, four hundred three thousand, two hundred seventeen".