8173056 has 80 divisors (see below), whose sum is σ = 23127984. Its totient is φ = 2555904.

The previous prime is 8173051. The next prime is 8173079. The reversal of 8173056 is 6503718.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8173051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25956 + ... + 26268.

Almost surely, 2^8173056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8173056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11563992).

8173056 is an abundant number, since it is smaller than the sum of its proper divisors (14954928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8173056 is a wasteful number, since it uses less digits than its factorization.

8173056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 8173056 is about 2858.8557151420. The cubic root of 8173056 is about 201.4318577862.

It can be divided in two parts, 81 and 73056, that added together give a palindrome (73137).

The spelling of 8173056 in words is "eight million, one hundred seventy-three thousand, fifty-six".