2585475 has 18 divisors (see below), whose sum is σ = 4631276. Its totient is φ = 1378800.

The previous prime is 2585467. The next prime is 2585477. The reversal of 2585475 is 5745852.

It is a happy number.

2585475 is a `hidden beast` number, since 2 + 585 + 4 + 75 = 666.

It is not a de Polignac number, because 2585475 - 2³ = 2585467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2585477) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5521 + ... + 5970.

2^2585475 is an apocalyptic number.

2585475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2585475 is a deficient number, since it is larger than the sum of its proper divisors (2045801).

2585475 is a wasteful number, since it uses less digits than its factorization.

2585475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11507 (or 11499 counting only the distinct ones).

The product of its digits is 56000, while the sum is 36.

The square root of 2585475 is about 1607.9412302693. The cubic root of 2585475 is about 137.2503458838.

The spelling of 2585475 in words is "two million, five hundred eighty-five thousand, four hundred seventy-five".