3272725 has 12 divisors (see below), whose sum is σ = 4098820. Its totient is φ = 2592000.

The previous prime is 3272723. The next prime is 3272729. The reversal of 3272725 is 5272723.

It can be written as a sum of positive squares in 6 ways, for example, as 527076 + 2745649 = 726^2 + 1657^2 .

It is not a de Polignac number, because 3272725 - 2¹ = 3272723 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 3272693 and 3272702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3272723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2125 + ... + 3325.

Almost surely, 2^3272725 is an apocalyptic number.

It is an amenable number.

3272725 is a deficient number, since it is larger than the sum of its proper divisors (826095).

3272725 is a wasteful number, since it uses less digits than its factorization.

3272725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320 (or 1315 counting only the distinct ones).

The product of its digits is 5880, while the sum is 28.

The square root of 3272725 is about 1809.0674393178. The cubic root of 3272725 is about 148.4692465801.

The spelling of 3272725 in words is "three million, two hundred seventy-two thousand, seven hundred twenty-five".