8090497 has 2 divisors, whose sum is σ = 8090498. Its totient is φ = 8090496.

The previous prime is 8090443. The next prime is 8090539. The reversal of 8090497 is 7940908.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7017201 + 1073296 = 2649^2 + 1036^2 .

It is a cyclic number.

It is not a de Polignac number, because 8090497 - 2¹¹ = 8088449 is a prime.

It is a super-2 number, since 2×8090497² = 130912283414018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8090437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4045248 + 4045249.

It is an arithmetic number, because the mean of its divisors is an integer number (4045249).

Almost surely, 2^8090497 is an apocalyptic number.

It is an amenable number.

8090497 is a deficient number, since it is larger than the sum of its proper divisors (1).

8090497 is an equidigital number, since it uses as much as digits as its factorization.

8090497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 8090497 is about 2844.3798972711. The cubic root of 8090497 is about 200.7513157557.

The spelling of 8090497 in words is "eight million, ninety thousand, four hundred ninety-seven".