8107973 has 2 divisors, whose sum is σ = 8107974. Its totient is φ = 8107972.

The previous prime is 8107961. The next prime is 8107999. The reversal of 8107973 is 3797018.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7739524 + 368449 = 2782^2 + 607^2 .

It is a cyclic number.

It is not a de Polignac number, because 8107973 - 2⁸ = 8107717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8107903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4053986 + 4053987.

It is an arithmetic number, because the mean of its divisors is an integer number (4053987).

Almost surely, 2^8107973 is an apocalyptic number.

It is an amenable number.

8107973 is a deficient number, since it is larger than the sum of its proper divisors (1).

8107973 is an equidigital number, since it uses as much as digits as its factorization.

8107973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 8107973 is about 2847.4502629546. The cubic root of 8107973 is about 200.8957571065.

The spelling of 8107973 in words is "eight million, one hundred seven thousand, nine hundred seventy-three".