3086625 has 16 divisors (see below), whose sum is σ = 5136768. Its totient is φ = 1646000.

The previous prime is 3086621. The next prime is 3086627. The reversal of 3086625 is 5266803.

It is not a de Polignac number, because 3086625 - 2² = 3086621 is a prime.

3086625 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3086592 and 3086601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086621) 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, 3741 + ... + 4490.

It is an arithmetic number, because the mean of its divisors is an integer number (321048).

Almost surely, 2^3086625 is an apocalyptic number.

It is an amenable number.

3086625 is a deficient number, since it is larger than the sum of its proper divisors (2050143).

3086625 is an equidigital number, since it uses as much as digits as its factorization.

3086625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8249 (or 8239 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3086625 is about 1756.8793356403. The cubic root of 3086625 is about 145.5999714457.

The spelling of 3086625 in words is "three million, eighty-six thousand, six hundred twenty-five".