41909827 has 2 divisors, whose sum is σ = 41909828. Its totient is φ = 41909826.

The previous prime is 41909797. The next prime is 41909837. The reversal of 41909827 is 72890914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41909827 - 2²³ = 33521219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41909827.

It is not a weakly prime, because it can be changed into another prime (41909837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20954913 + 20954914.

It is an arithmetic number, because the mean of its divisors is an integer number (20954914).

Almost surely, 2^41909827 is an apocalyptic number.

41909827 is a deficient number, since it is larger than the sum of its proper divisors (1).

41909827 is an equidigital number, since it uses as much as digits as its factorization.

41909827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 41909827 is about 6473.7799622786. The cubic root of 41909827 is about 347.3537213638.

The spelling of 41909827 in words is "forty-one million, nine hundred nine thousand, eight hundred twenty-seven".