388162852 has 24 divisors (see below), whose sum is σ = 846901440. Its totient is φ = 151232160.

The previous prime is 388162847. The next prime is 388162861. The reversal of 388162852 is 258261883.

It is a junction number, because it is equal to n+sod(n) for n = 388162799 and 388162808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629827 + ... + 630442.

It is an arithmetic number, because the mean of its divisors is an integer number (35287560).

Almost surely, 2^388162852 is an apocalyptic number.

It is an amenable number.

388162852 is an abundant number, since it is smaller than the sum of its proper divisors (458738588).

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

388162852 is a wasteful number, since it uses less digits than its factorization.

388162852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260291 (or 1260289 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The square root of 388162852 is about 19701.8489487662. The cubic root of 388162852 is about 729.4653318932.

The spelling of 388162852 in words is "three hundred eighty-eight million, one hundred sixty-two thousand, eight hundred fifty-two".