41863857 has 32 divisors (see below), whose sum is σ = 66576384. Its totient is φ = 22896000.

The previous prime is 41863853. The next prime is 41863867. The reversal of 41863857 is 75836814.

It is not a de Polignac number, because 41863857 - 2² = 41863853 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41863853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69357 + ... + 69957.

It is an arithmetic number, because the mean of its divisors is an integer number (2080512).

Almost surely, 2^41863857 is an apocalyptic number.

It is an amenable number.

41863857 is a deficient number, since it is larger than the sum of its proper divisors (24712527).

41863857 is a wasteful number, since it uses less digits than its factorization.

41863857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749.

The product of its digits is 161280, while the sum is 42.

The square root of 41863857 is about 6470.2285121934. The cubic root of 41863857 is about 347.2266732580.

The spelling of 41863857 in words is "forty-one million, eight hundred sixty-three thousand, eight hundred fifty-seven".