41718641 has 2 divisors, whose sum is σ = 41718642. Its totient is φ = 41718640.

The previous prime is 41718631. The next prime is 41718667. The reversal of 41718641 is 14681714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40960000 + 758641 = 6400^2 + 871^2 .

It is a cyclic number.

It is not a de Polignac number, because 41718641 - 2¹⁴ = 41702257 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 41718598 and 41718607.

It is not a weakly prime, because it can be changed into another prime (41718631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20859320 + 20859321.

It is an arithmetic number, because the mean of its divisors is an integer number (20859321).

Almost surely, 2^41718641 is an apocalyptic number.

It is an amenable number.

41718641 is a deficient number, since it is larger than the sum of its proper divisors (1).

41718641 is an equidigital number, since it uses as much as digits as its factorization.

41718641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 32.

The square root of 41718641 is about 6458.9969035447. The cubic root of 41718641 is about 346.8247252408.

The spelling of 41718641 in words is "forty-one million, seven hundred eighteen thousand, six hundred forty-one".