41249863 has 2 divisors, whose sum is σ = 41249864. Its totient is φ = 41249862.

The previous prime is 41249849. The next prime is 41249881. The reversal of 41249863 is 36894214.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41249863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41249063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20624931 + 20624932.

It is an arithmetic number, because the mean of its divisors is an integer number (20624932).

Almost surely, 2^41249863 is an apocalyptic number.

41249863 is a deficient number, since it is larger than the sum of its proper divisors (1).

41249863 is an equidigital number, since it uses as much as digits as its factorization.

41249863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 37.

The square root of 41249863 is about 6422.6056238882. The cubic root of 41249863 is about 345.5207789838.

The spelling of 41249863 in words is "forty-one million, two hundred forty-nine thousand, eight hundred sixty-three".