41814889 has 2 divisors, whose sum is σ = 41814890. Its totient is φ = 41814888.

The previous prime is 41814887. The next prime is 41814923. The reversal of 41814889 is 98841814.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23040000 + 18774889 = 4800^2 + 4333^2 .

It is a cyclic number.

It is not a de Polignac number, because 41814889 - 2¹ = 41814887 is a prime.

Together with 41814887, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (41814881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20907444 + 20907445.

It is an arithmetic number, because the mean of its divisors is an integer number (20907445).

Almost surely, 2^41814889 is an apocalyptic number.

It is an amenable number.

41814889 is a deficient number, since it is larger than the sum of its proper divisors (1).

41814889 is an equidigital number, since it uses as much as digits as its factorization.

41814889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 43.

The square root of 41814889 is about 6466.4433037026. The cubic root of 41814889 is about 347.0912371825.

The spelling of 41814889 in words is "forty-one million, eight hundred fourteen thousand, eight hundred eighty-nine".