41651 has 2 divisors, whose sum is σ = 41652.
Its totient is φ = 41650.
The previous prime is 41647. The next prime is 41659. The reversal of 41651 is 15614.
It is a happy number.
41651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 41651 - 22 = 41647 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (41659) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20825 + 20826.
It is an arithmetic number, because the mean of its divisors is an integer number (20826).
241651 is an apocalyptic number.
41651 is a deficient number, since it is larger than the sum of its proper divisors (1).
41651 is an equidigital number, since it uses as much as digits as its factorization.
41651 is an evil number, because the sum of its binary digits is even.
The product of its digits is 120, while the sum is 17.
The square root of 41651 is about 204.0857662847.
The cubic root of 41651 is about 34.6637181089.
The spelling of 41651 in words is "forty-one thousand, six hundred fifty-one".