8115673 has 2 divisors, whose sum is σ = 8115674. Its totient is φ = 8115672.

The previous prime is 8115671. The next prime is 8115683. The reversal of 8115673 is 3765118.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5184729 + 2930944 = 2277^2 + 1712^2 .

It is a cyclic number.

It is not a de Polignac number, because 8115673 - 2¹ = 8115671 is a prime.

Together with 8115671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8115671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4057836 + 4057837.

It is an arithmetic number, because the mean of its divisors is an integer number (4057837).

Almost surely, 2^8115673 is an apocalyptic number.

It is an amenable number.

8115673 is a deficient number, since it is larger than the sum of its proper divisors (1).

8115673 is an equidigital number, since it uses as much as digits as its factorization.

8115673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 31.

The square root of 8115673 is about 2848.8020289237. The cubic root of 8115673 is about 200.9593327130.

The spelling of 8115673 in words is "eight million, one hundred fifteen thousand, six hundred seventy-three".