3251025 has 18 divisors (see below), whose sum is σ = 5823350. Its totient is φ = 1733760.

The previous prime is 3251023. The next prime is 3251047. The reversal of 3251025 is 5201523.

It is a happy number.

3251025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3251025 is an esthetic number in base 13, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in 3 ways, for example, as 992016 + 2259009 = 996^2 + 1503^2 .

It is not a de Polignac number, because 3251025 - 2¹ = 3251023 is a prime.

3251025 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3250989 and 3251007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3251023) 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 17 ways as a sum of consecutive naturals, for example, 7000 + ... + 7449.

Almost surely, 2^3251025 is an apocalyptic number.

It is an amenable number.

3251025 is a deficient number, since it is larger than the sum of its proper divisors (2572325).

3251025 is a wasteful number, since it uses less digits than its factorization.

3251025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14465 (or 14457 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 3251025 is about 1803.0598991714. The cubic root of 3251025 is about 148.1403738783.

Adding to 3251025 its reverse (5201523), we get a palindrome (8452548).

The spelling of 3251025 in words is "three million, two hundred fifty-one thousand, twenty-five".