3258625 has 16 divisors (see below), whose sum is σ = 4118400. Its totient is φ = 2574000.

The previous prime is 3258623. The next prime is 3258631. The reversal of 3258625 is 5268523.

It is a happy number.

It is not a de Polignac number, because 3258625 - 2¹ = 3258623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3258623) 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, 16276 + ... + 16474.

It is an arithmetic number, because the mean of its divisors is an integer number (257400).

Almost surely, 2^3258625 is an apocalyptic number.

It is an amenable number.

3258625 is a deficient number, since it is larger than the sum of its proper divisors (859775).

3258625 is a wasteful number, since it uses less digits than its factorization.

3258625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 335 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 3258625 is about 1805.1661973347. The cubic root of 3258625 is about 148.2557211567.

It can be divided in two parts, 3258 and 625, that added together give a palindrome (3883).

The spelling of 3258625 in words is "three million, two hundred fifty-eight thousand, six hundred twenty-five".