41749171 has 2 divisors, whose sum is σ = 41749172. Its totient is φ = 41749170.

The previous prime is 41749139. The next prime is 41749177. The reversal of 41749171 is 17194714.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41749171 - 2⁵ = 41749139 is a prime.

It is not a weakly prime, because it can be changed into another prime (41749177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20874585 + 20874586.

It is an arithmetic number, because the mean of its divisors is an integer number (20874586).

Almost surely, 2^41749171 is an apocalyptic number.

41749171 is a deficient number, since it is larger than the sum of its proper divisors (1).

41749171 is an equidigital number, since it uses as much as digits as its factorization.

41749171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7056, while the sum is 34.

The square root of 41749171 is about 6461.3598413956. The cubic root of 41749171 is about 346.9093075501.

The spelling of 41749171 in words is "forty-one million, seven hundred forty-nine thousand, one hundred seventy-one".