3852520 has 32 divisors (see below), whose sum is σ = 9907200. Its totient is φ = 1320768.

The previous prime is 3852503. The next prime is 3852539. The reversal of 3852520 is 252583.

3852520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6600 + ... + 7159.

It is an arithmetic number, because the mean of its divisors is an integer number (309600).

Almost surely, 2^3852520 is an apocalyptic number.

It is an amenable number.

3852520 is an abundant number, since it is smaller than the sum of its proper divisors (6054680).

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

3852520 is a wasteful number, since it uses less digits than its factorization.

3852520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13777 (or 13773 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3852520 is about 1962.7837374505. The cubic root of 3852520 is about 156.7647090159.

The spelling of 3852520 in words is "three million, eight hundred fifty-two thousand, five hundred twenty".