3250525 has 6 divisors (see below), whose sum is σ = 4030682. Its totient is φ = 2600400.

The previous prime is 3250517. The next prime is 3250549. The reversal of 3250525 is 5250523.

It can be written as a sum of positive squares in 3 ways, for example, as 21316 + 3229209 = 146^2 + 1797^2 .

It is not a de Polignac number, because 3250525 - 2³ = 3250517 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3250496 and 3250505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64986 + ... + 65035.

Almost surely, 2^3250525 is an apocalyptic number.

It is an amenable number.

3250525 is a deficient number, since it is larger than the sum of its proper divisors (780157).

3250525 is a wasteful number, since it uses less digits than its factorization.

3250525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130031 (or 130026 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 3250525 is about 1802.9212406536. The cubic root of 3250525 is about 148.1327789419.

The spelling of 3250525 in words is "three million, two hundred fifty thousand, five hundred twenty-five".