8744081 has 2 divisors, whose sum is σ = 8744082. Its totient is φ = 8744080.

The previous prime is 8744063. The next prime is 8744083. The reversal of 8744081 is 1804478.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5837056 + 2907025 = 2416^2 + 1705^2 .

It is a cyclic number.

It is not a de Polignac number, because 8744081 - 2¹⁸ = 8481937 is a prime.

It is a super-2 number, since 2×8744081² = 152917905069122, which contains 22 as substring.

Together with 8744083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8744083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4372040 + 4372041.

It is an arithmetic number, because the mean of its divisors is an integer number (4372041).

Almost surely, 2^8744081 is an apocalyptic number.

It is an amenable number.

8744081 is a deficient number, since it is larger than the sum of its proper divisors (1).

8744081 is an equidigital number, since it uses as much as digits as its factorization.

8744081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 8744081 is about 2957.0392286880. The cubic root of 8744081 is about 206.0177899614.

The spelling of 8744081 in words is "eight million, seven hundred forty-four thousand, eighty-one".