3248825 has 6 divisors (see below), whose sum is σ = 4028574. Its totient is φ = 2599040.

The previous prime is 3248807. The next prime is 3248827. The reversal of 3248825 is 5288423.

3248825 = 170² + 171² + ... + 244².

3248825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 249001 + 2999824 = 499^2 + 1732^2 .

It is not a de Polignac number, because 3248825 - 2⁶ = 3248761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3248791 and 3248800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3248827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64952 + ... + 65001.

It is an arithmetic number, because the mean of its divisors is an integer number (671429).

Almost surely, 2^3248825 is an apocalyptic number.

It is an amenable number.

3248825 is a deficient number, since it is larger than the sum of its proper divisors (779749).

3248825 is a wasteful number, since it uses less digits than its factorization.

3248825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129963 (or 129958 counting only the distinct ones).

The product of its digits is 15360, while the sum is 32.

The square root of 3248825 is about 1802.4497219063. The cubic root of 3248825 is about 148.1069503308.

The spelling of 3248825 in words is "three million, two hundred forty-eight thousand, eight hundred twenty-five".