388012 has 6 divisors (see below), whose sum is σ = 679028. Its totient is φ = 194004.

The previous prime is 388009. The next prime is 388051. The reversal of 388012 is 210883.

388012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48498 + ... + 48505.

2³⁸⁸⁰¹² is an apocalyptic number.

It is an amenable number.

388012 is a deficient number, since it is larger than the sum of its proper divisors (291016).

388012 is a wasteful number, since it uses less digits than its factorization.

388012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97007 (or 97005 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 388012 is about 622.9060924409. The cubic root of 388012 is about 72.9370822109.

Adding to 388012 its reverse (210883), we get a palindrome (598895).

The spelling of 388012 in words is "three hundred eighty-eight thousand, twelve".