387852 has 12 divisors (see below), whose sum is σ = 905016. Its totient is φ = 129280.

The previous prime is 387839. The next prime is 387853. The reversal of 387852 is 258783.

It is a tau number, because it is divible by the number of its divisors (12).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (387853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16149 + ... + 16172.

It is an arithmetic number, because the mean of its divisors is an integer number (75418).

2³⁸⁷⁸⁵² is an apocalyptic number.

It is an amenable number.

387852 is an abundant number, since it is smaller than the sum of its proper divisors (517164).

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

387852 is a wasteful number, since it uses less digits than its factorization.

387852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32328 (or 32326 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 387852 is about 622.7776489246. Note that the first 3 decimals coincide. The cubic root of 387852 is about 72.9270554268.

The spelling of 387852 in words is "three hundred eighty-seven thousand, eight hundred fifty-two".