392125 has 8 divisors (see below), whose sum is σ = 489528. Its totient is φ = 313600.

The previous prime is 392113. The next prime is 392131. The reversal of 392125 is 521293.

It can be written as a sum of positive squares in 4 ways, for example, as 10201 + 381924 = 101^2 + 618^2 .

It is not a de Polignac number, because 392125 - 2⁹ = 391613 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 392096 and 392105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1444 + ... + 1693.

It is an arithmetic number, because the mean of its divisors is an integer number (61191).

2³⁹²¹²⁵ is an apocalyptic number.

It is an amenable number.

392125 is a deficient number, since it is larger than the sum of its proper divisors (97403).

392125 is an equidigital number, since it uses as much as digits as its factorization.

392125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3152 (or 3142 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 392125 is about 626.1988502065. The cubic root of 392125 is about 73.1938925100.

The spelling of 392125 in words is "three hundred ninety-two thousand, one hundred twenty-five".