8173043 has 4 divisors (see below), whose sum is σ = 8179368. Its totient is φ = 8166720.

The previous prime is 8173031. The next prime is 8173049. The reversal of 8173043 is 3403718.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3403718 = 2 ⋅1701859.

It is a cyclic number.

It is not a de Polignac number, because 8173043 - 2⁶ = 8172979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8173049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446 + ... + 4067.

It is an arithmetic number, because the mean of its divisors is an integer number (2044842).

Almost surely, 2^8173043 is an apocalyptic number.

8173043 is a deficient number, since it is larger than the sum of its proper divisors (6325).

8173043 is a wasteful number, since it uses less digits than its factorization.

8173043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6324.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 8173043 is about 2858.8534415041. The cubic root of 8173043 is about 201.4317509875.

The spelling of 8173043 in words is "eight million, one hundred seventy-three thousand, forty-three".