388232 has 16 divisors (see below), whose sum is σ = 784140. Its totient is φ = 179136.

The previous prime is 388231. The next prime is 388237. The reversal of 388232 is 232883.

It can be written as a sum of positive squares in 2 ways, for example, as 376996 + 11236 = 614^2 + 106^2 .

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (388231) 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, 1763 + ... + 1970.

2³⁸⁸²³² is an apocalyptic number.

It is an amenable number.

388232 is an abundant number, since it is smaller than the sum of its proper divisors (395908).

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

388232 is a wasteful number, since it uses less digits than its factorization.

388232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752 (or 3748 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 388232 is about 623.0826590429. The cubic root of 388232 is about 72.9508645392.

The spelling of 388232 in words is "three hundred eighty-eight thousand, two hundred thirty-two".