395975 has 12 divisors (see below), whose sum is σ = 502944. Its totient is φ = 309120.

The previous prime is 395971. The next prime is 396001. The reversal of 395975 is 579593.

It is not a de Polignac number, because 395975 - 2² = 395971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395971) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1007 + ... + 1343.

It is an arithmetic number, because the mean of its divisors is an integer number (41912).

2³⁹⁵⁹⁷⁵ is an apocalyptic number.

395975 is a deficient number, since it is larger than the sum of its proper divisors (106969).

395975 is a wasteful number, since it uses less digits than its factorization.

395975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 389 counting only the distinct ones).

The product of its digits is 42525, while the sum is 38.

The square root of 395975 is about 629.2654447846. The cubic root of 395975 is about 73.4326592554.

The spelling of 395975 in words is "three hundred ninety-five thousand, nine hundred seventy-five".