3852605 has 8 divisors (see below), whose sum is σ = 4666200. Its totient is φ = 3053376.

The previous prime is 3852601. The next prime is 3852631. The reversal of 3852605 is 5062583.

It can be written as a sum of positive squares in 4 ways, for example, as 444889 + 3407716 = 667^2 + 1846^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3852605 - 2² = 3852601 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3852601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2990 + ... + 4079.

It is an arithmetic number, because the mean of its divisors is an integer number (583275).

Almost surely, 2^3852605 is an apocalyptic number.

It is an amenable number.

3852605 is a deficient number, since it is larger than the sum of its proper divisors (813595).

3852605 is a wasteful number, since it uses less digits than its factorization.

3852605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7183.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 3852605 is about 1962.8053902514. The cubic root of 3852605 is about 156.7658619324.

The spelling of 3852605 in words is "three million, eight hundred fifty-two thousand, six hundred five".