41365863 has 64 divisors (see below), whose sum is σ = 77552640. Its totient is φ = 21168000.

The previous prime is 41365859. The next prime is 41365943. The reversal of 41365863 is 36856314.

41365863 is a `hidden beast` number, since 41 + 36 + 586 + 3 = 666.

It is not a de Polignac number, because 41365863 - 2² = 41365859 is a prime.

It is a super-2 number, since 2×41365863² = 3422269243469538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41365813) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 209881 + ... + 210077.

It is an arithmetic number, because the mean of its divisors is an integer number (1211760).

Almost surely, 2^41365863 is an apocalyptic number.

41365863 is a deficient number, since it is larger than the sum of its proper divisors (36186777).

41365863 is a wasteful number, since it uses less digits than its factorization.

41365863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 319 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 41365863 is about 6431.6298867394. The cubic root of 41365863 is about 345.8443590362.

It can be divided in two parts, 4136 and 5863, that added together give a palindrome (9999).

The spelling of 41365863 in words is "forty-one million, three hundred sixty-five thousand, eight hundred sixty-three".