8056247 has 8 divisors (see below), whose sum is σ = 8534400. Its totient is φ = 7583544.

The previous prime is 8056241. The next prime is 8056259. The reversal of 8056247 is 7426508.

8056247 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8056247 - 2⁴ = 8056231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8056241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1904 + ... + 4442.

It is an arithmetic number, because the mean of its divisors is an integer number (1066800).

Almost surely, 2^8056247 is an apocalyptic number.

8056247 is a deficient number, since it is larger than the sum of its proper divisors (478153).

8056247 is a wasteful number, since it uses less digits than its factorization.

8056247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 8056247 is about 2838.3528674215. The cubic root of 8056247 is about 200.4676307552.

The spelling of 8056247 in words is "eight million, fifty-six thousand, two hundred forty-seven".