3251625 has 64 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 1478400.

The previous prime is 3251609. The next prime is 3251653. The reversal of 3251625 is 5261523.

It is not a de Polignac number, because 3251625 - 2⁴ = 3251609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3251595 and 3251604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112111 + ... + 112139.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

Almost surely, 2^3251625 is an apocalyptic number.

It is an amenable number.

3251625 is a deficient number, since it is larger than the sum of its proper divisors (3038295).

3251625 is a wasteful number, since it uses less digits than its factorization.

3251625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 73 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 3251625 is about 1803.2262753188. The cubic root of 3251625 is about 148.1494867742.

The spelling of 3251625 in words is "three million, two hundred fifty-one thousand, six hundred twenty-five".