388248 has 32 divisors (see below), whose sum is σ = 1109760. Its totient is φ = 110880.

The previous prime is 388237. The next prime is 388253. The reversal of 388248 is 842883.

388248 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 388248.

It is an unprimeable number.

388248 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988 + ... + 1323.

It is an arithmetic number, because the mean of its divisors is an integer number (34680).

2³⁸⁸²⁴⁸ is an apocalyptic number.

It is an amenable number.

388248 is an abundant number, since it is smaller than the sum of its proper divisors (721512).

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

388248 is a wasteful number, since it uses less digits than its factorization.

388248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327 (or 2323 counting only the distinct ones).

The product of its digits is 12288, while the sum is 33.

The square root of 388248 is about 623.0954982986. The cubic root of 388248 is about 72.9518666872.

It can be divided in two parts, 388 and 248, that added together give a palindrome (636).

The spelling of 388248 in words is "three hundred eighty-eight thousand, two hundred forty-eight".