394125 has 16 divisors (see below), whose sum is σ = 656448. Its totient is φ = 210000.

The previous prime is 394123. The next prime is 394129. The reversal of 394125 is 521493.

It is not a de Polignac number, because 394125 - 2¹ = 394123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 394095 and 394104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151 + ... + 900.

It is an arithmetic number, because the mean of its divisors is an integer number (41028).

2³⁹⁴¹²⁵ is an apocalyptic number.

It is an amenable number.

394125 is a deficient number, since it is larger than the sum of its proper divisors (262323).

394125 is a wasteful number, since it uses less digits than its factorization.

394125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1059 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 394125 is about 627.7937559422. The cubic root of 394125 is about 73.3181212707.

The spelling of 394125 in words is "three hundred ninety-four thousand, one hundred twenty-five".