8027457 has 8 divisors (see below), whose sum is σ = 10716384. Its totient is φ = 5345088.

The previous prime is 8027423. The next prime is 8027491. The reversal of 8027457 is 7547208.

8027457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8027423) and next prime (8027491).

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

It is not a de Polignac number, because 8027457 - 2¹⁸ = 7765313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8027497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3798 + ... + 5520.

It is an arithmetic number, because the mean of its divisors is an integer number (1339548).

Almost surely, 2^8027457 is an apocalyptic number.

It is an amenable number.

8027457 is a deficient number, since it is larger than the sum of its proper divisors (2688927).

8027457 is a wasteful number, since it uses less digits than its factorization.

8027457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 8027457 is about 2833.2767249247. The cubic root of 8027457 is about 200.2285470650.

Subtracting from 8027457 its reverse (7547208), we obtain a square (480249 = 693²).

The spelling of 8027457 in words is "eight million, twenty-seven thousand, four hundred fifty-seven".