41249859 has 16 divisors (see below), whose sum is σ = 63416832. Its totient is φ = 23361408.

The previous prime is 41249849. The next prime is 41249863. The reversal of 41249859 is 95894214.

41249859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-41249859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41249859.

It is not an unprimeable number, because it can be changed into a prime (41249839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6319 + ... + 11064.

It is an arithmetic number, because the mean of its divisors is an integer number (3963552).

Almost surely, 2^41249859 is an apocalyptic number.

41249859 is a deficient number, since it is larger than the sum of its proper divisors (22166973).

41249859 is a wasteful number, since it uses less digits than its factorization.

41249859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17506.

The product of its digits is 103680, while the sum is 42.

The square root of 41249859 is about 6422.6053124881. The cubic root of 41249859 is about 345.5207678154.

The spelling of 41249859 in words is "forty-one million, two hundred forty-nine thousand, eight hundred fifty-nine".