3652325 has 6 divisors (see below), whose sum is σ = 4528914. Its totient is φ = 2921840.

The previous prime is 3652303. The next prime is 3652333. The reversal of 3652325 is 5232563.

It can be written as a sum of positive squares in 3 ways, for example, as 1196836 + 2455489 = 1094^2 + 1567^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3652325 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 = 3652294 and 3652303.

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, 73022 + ... + 73071.

It is an arithmetic number, because the mean of its divisors is an integer number (754819).

Almost surely, 2^3652325 is an apocalyptic number.

It is an amenable number.

3652325 is a deficient number, since it is larger than the sum of its proper divisors (876589).

3652325 is a wasteful number, since it uses less digits than its factorization.

3652325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146103 (or 146098 counting only the distinct ones).

The product of its digits is 5400, while the sum is 26.

The square root of 3652325 is about 1911.1057008967. The cubic root of 3652325 is about 154.0008573630. Note that the first 3 decimals are identical.

Adding to 3652325 its reverse (5232563), we get a palindrome (8884888).

The spelling of 3652325 in words is "three million, six hundred fifty-two thousand, three hundred twenty-five".