387548 has 12 divisors (see below), whose sum is σ = 775152. Its totient is φ = 166080.

The previous prime is 387529. The next prime is 387551. The reversal of 387548 is 845783.

387548 is an admirable number.

It is a congruent number.

It is an unprimeable number.

387548 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 3 ways as a sum of consecutive naturals, for example, 6893 + ... + 6948.

It is an arithmetic number, because the mean of its divisors is an integer number (64596).

2³⁸⁷⁵⁴⁸ is an apocalyptic number.

It is an amenable number.

387548 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

387548 is a wasteful number, since it uses less digits than its factorization.

387548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13852 (or 13850 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 387548 is about 622.5335332334. The cubic root of 387548 is about 72.9079969375.

The spelling of 387548 in words is "three hundred eighty-seven thousand, five hundred forty-eight".