8585457 has 16 divisors (see below), whose sum is σ = 11721600. Its totient is φ = 5588352.

The previous prime is 8585449. The next prime is 8585477. The reversal of 8585457 is 7545858.

It is not a de Polignac number, because 8585457 - 2³ = 8585449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8585477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43044 + ... + 43242.

It is an arithmetic number, because the mean of its divisors is an integer number (732600).

Almost surely, 2^8585457 is an apocalyptic number.

It is an amenable number.

8585457 is a deficient number, since it is larger than the sum of its proper divisors (3136143).

8585457 is a wasteful number, since it uses less digits than its factorization.

8585457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472.

The product of its digits is 224000, while the sum is 42.

The square root of 8585457 is about 2930.0950496528. The cubic root of 8585457 is about 204.7644091112.

The spelling of 8585457 in words is "eight million, five hundred eighty-five thousand, four hundred fifty-seven".