2585432 has 16 divisors (see below), whose sum is σ = 4868640. Its totient is φ = 1287136.

The previous prime is 2585417. The next prime is 2585447. The reversal of 2585432 is 2345852.

It is an interprime number because it is at equal distance from previous prime (2585417) and next prime (2585447).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2585395 and 2585404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793 + ... + 2895.

It is an arithmetic number, because the mean of its divisors is an integer number (304290).

2^2585432 is an apocalyptic number.

It is an amenable number.

2585432 is a deficient number, since it is larger than the sum of its proper divisors (2283208).

2585432 is a wasteful number, since it uses less digits than its factorization.

2585432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402 (or 1398 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 2585432 is about 1607.9278590783. The cubic root of 2585432 is about 137.2495849924.

The spelling of 2585432 in words is "two million, five hundred eighty-five thousand, four hundred thirty-two".