384125 has 16 divisors (see below), whose sum is σ = 549120. Its totient is φ = 262800.

The previous prime is 384113. The next prime is 384133. The reversal of 384125 is 521483.

It is not a de Polignac number, because 384125 - 2⁶ = 384061 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 384125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656 + ... + 1094.

It is an arithmetic number, because the mean of its divisors is an integer number (34320).

2³⁸⁴¹²⁵ is an apocalyptic number.

384125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

384125 is a deficient number, since it is larger than the sum of its proper divisors (164995).

384125 is an equidigital number, since it uses as much as digits as its factorization.

384125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461 (or 451 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 384125 is about 619.7781861279. The cubic root of 384125 is about 72.6927096658.

The spelling of 384125 in words is "three hundred eighty-four thousand, one hundred twenty-five".