41863873 has 4 divisors (see below), whose sum is σ = 42550228. Its totient is φ = 41177520.

The previous prime is 41863867. The next prime is 41863883. The reversal of 41863873 is 37836814.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19509889 + 22353984 = 4417^2 + 4728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41863873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41863813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343086 + ... + 343207.

It is an arithmetic number, because the mean of its divisors is an integer number (10637557).

Almost surely, 2^41863873 is an apocalyptic number.

It is an amenable number.

41863873 is a deficient number, since it is larger than the sum of its proper divisors (686355).

41863873 is an equidigital number, since it uses as much as digits as its factorization.

41863873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686354.

The product of its digits is 96768, while the sum is 40.

The square root of 41863873 is about 6470.2297486256. The cubic root of 41863873 is about 347.2267174937.

The spelling of 41863873 in words is "forty-one million, eight hundred sixty-three thousand, eight hundred seventy-three".