3811852 has 24 divisors (see below), whose sum is σ = 7458192. Its totient is φ = 1689600.

The previous prime is 3811817. The next prime is 3811877. The reversal of 3811852 is 2581183.

It is a self number, because there is not a number n which added to its sum of digits gives 3811852.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748 + ... + 2860.

It is an arithmetic number, because the mean of its divisors is an integer number (310758).

Almost surely, 2^3811852 is an apocalyptic number.

It is an amenable number.

3811852 is a deficient number, since it is larger than the sum of its proper divisors (3646340).

3811852 is a wasteful number, since it uses less digits than its factorization.

3811852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169 (or 2167 counting only the distinct ones).

The product of its digits is 1920, while the sum is 28.

The square root of 3811852 is about 1952.3964761288. The cubic root of 3811852 is about 156.2111429776.

The spelling of 3811852 in words is "three million, eight hundred eleven thousand, eight hundred fifty-two".