386532 has 30 divisors (see below), whose sum is σ = 1011318. Its totient is φ = 128736.

The previous prime is 386521. The next prime is 386537. The reversal of 386532 is 235683.

386532 is a `hidden beast` number, since 3 + 8 + 653 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 331776 + 54756 = 576^2 + 234^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 386496 and 386505.

It is not an unprimeable number, because it can be changed into a prime (386537) by changing a digit.

386532 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 9 ways as a sum of consecutive naturals, for example, 273 + ... + 920.

2³⁸⁶⁵³² is an apocalyptic number.

It is an amenable number.

386532 is an abundant number, since it is smaller than the sum of its proper divisors (624786).

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

386532 is a wasteful number, since it uses less digits than its factorization.

386532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209 (or 1198 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 386532 is about 621.7169774101. The cubic root of 386532 is about 72.8442290508.

The spelling of 386532 in words is "three hundred eighty-six thousand, five hundred thirty-two".