3546625 has 16 divisors (see below), whose sum is σ = 4689360. Its totient is φ = 2668800.

The previous prime is 3546619. The next prime is 3546637. The reversal of 3546625 is 5266453.

It can be written as a sum of positive squares in 8 ways, for example, as 646416 + 2900209 = 804^2 + 1703^2 .

It is not a de Polignac number, because 3546625 - 2⁵ = 3546593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1291 + ... + 2959.

It is an arithmetic number, because the mean of its divisors is an integer number (293085).

Almost surely, 2^3546625 is an apocalyptic number.

It is an amenable number.

3546625 is a deficient number, since it is larger than the sum of its proper divisors (1142735).

3546625 is a wasteful number, since it uses less digits than its factorization.

3546625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701 (or 1691 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 3546625 is about 1883.2485231642. The cubic root of 3546625 is about 152.5006718594.

The spelling of 3546625 in words is "three million, five hundred forty-six thousand, six hundred twenty-five".