388252 has 12 divisors (see below), whose sum is σ = 703080. Its totient is φ = 187376.

The previous prime is 388237. The next prime is 388253. The reversal of 388252 is 252883.

388252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 388252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388253) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1558 + ... + 1789.

It is an arithmetic number, because the mean of its divisors is an integer number (58590).

2³⁸⁸²⁵² is an apocalyptic number.

It is an amenable number.

388252 is a deficient number, since it is larger than the sum of its proper divisors (314828).

388252 is a wasteful number, since it uses less digits than its factorization.

388252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380 (or 3378 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 388252 is about 623.0987080712. The cubic root of 388252 is about 72.9521172199.

The spelling of 388252 in words is "three hundred eighty-eight thousand, two hundred fifty-two".