3287025 has 36 divisors (see below), whose sum is σ = 6731712. Its totient is φ = 1501920.

The previous prime is 3287017. The next prime is 3287027. The reversal of 3287025 is 5207823.

It is not a de Polignac number, because 3287025 - 2³ = 3287017 is a prime.

3287025 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3287025.

It is not an unprimeable number, because it can be changed into a prime (3287027) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 532 + ... + 2618.

It is an arithmetic number, because the mean of its divisors is an integer number (186992).

Almost surely, 2^3287025 is an apocalyptic number.

3287025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3287025 is an abundant number, since it is smaller than the sum of its proper divisors (3444687).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3287025 is a wasteful number, since it uses less digits than its factorization.

3287025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2102 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3287025 is about 1813.0154439497. The cubic root of 3287025 is about 148.6851752469.

The spelling of 3287025 in words is "three million, two hundred eighty-seven thousand, twenty-five".