41159949 has 16 divisors (see below), whose sum is σ = 57964032. Its totient is φ = 25927088.

The previous prime is 41159939. The next prime is 41159977. The reversal of 41159949 is 94995114.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 41159949 - 2¹² = 41155853 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 41159949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41159939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2134 + ... + 9320.

It is an arithmetic number, because the mean of its divisors is an integer number (3622752).

Almost surely, 2^41159949 is an apocalyptic number.

It is an amenable number.

41159949 is a deficient number, since it is larger than the sum of its proper divisors (16804083).

41159949 is a wasteful number, since it uses less digits than its factorization.

41159949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7296.

The product of its digits is 58320, while the sum is 42.

The square root of 41159949 is about 6415.6019982539. The cubic root of 41159949 is about 345.2695478021.

The spelling of 41159949 in words is "forty-one million, one hundred fifty-nine thousand, nine hundred forty-nine".