41320247 has 2 divisors, whose sum is σ = 41320248. Its totient is φ = 41320246.

The previous prime is 41320189. The next prime is 41320267. The reversal of 41320247 is 74202314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41320247 - 2¹⁶ = 41254711 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 (41320267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20660123 + 20660124.

It is an arithmetic number, because the mean of its divisors is an integer number (20660124).

Almost surely, 2^41320247 is an apocalyptic number.

41320247 is a deficient number, since it is larger than the sum of its proper divisors (1).

41320247 is an equidigital number, since it uses as much as digits as its factorization.

41320247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 41320247 is about 6428.0826845958. The cubic root of 41320247 is about 345.7171862286.

The spelling of 41320247 in words is "forty-one million, three hundred twenty thousand, two hundred forty-seven".