3652852 has 18 divisors (see below), whose sum is σ = 7436562. Its totient is φ = 1565424.

The previous prime is 3652843. The next prime is 3652871. The reversal of 3652852 is 2582563.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1920996 + 1731856 = 1386^2 + 1316^2 .

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, 9123 + ... + 9514.

Almost surely, 2^3652852 is an apocalyptic number.

It is an amenable number.

3652852 is an abundant number, since it is smaller than the sum of its proper divisors (3783710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3652852 is a wasteful number, since it uses less digits than its factorization.

3652852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18655 (or 18646 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 3652852 is about 1911.2435742207. The cubic root of 3652852 is about 154.0082640193.

The spelling of 3652852 in words is "three million, six hundred fifty-two thousand, eight hundred fifty-two".