387125 has 16 divisors (see below), whose sum is σ = 511680. Its totient is φ = 291600.

The previous prime is 387109. The next prime is 387137. The reversal of 387125 is 521783.

It is not a de Polignac number, because 387125 - 2⁴ = 387109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 387094 and 387103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2294 + ... + 2456.

It is an arithmetic number, because the mean of its divisors is an integer number (31980).

2³⁸⁷¹²⁵ is an apocalyptic number.

It is an amenable number.

387125 is a deficient number, since it is larger than the sum of its proper divisors (124555).

387125 is a wasteful number, since it uses less digits than its factorization.

387125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 187 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 387125 is about 622.1936997431. The cubic root of 387125 is about 72.8814614632.

It can be divided in two parts, 387 and 125, that added together give a 9-th power (512 = 2⁹).

The spelling of 387125 in words is "three hundred eighty-seven thousand, one hundred twenty-five".