395255 has 16 divisors (see below), whose sum is σ = 566784. Its totient is φ = 258720.

The previous prime is 395251. The next prime is 395261. The reversal of 395255 is 552593.

It is not a de Polignac number, because 395255 - 2² = 395251 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 (395251) 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, 560 + ... + 1050.

It is an arithmetic number, because the mean of its divisors is an integer number (35424).

2³⁹⁵²⁵⁵ is an apocalyptic number.

395255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

395255 is a deficient number, since it is larger than the sum of its proper divisors (171529).

395255 is a wasteful number, since it uses less digits than its factorization.

395255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526.

The product of its digits is 6750, while the sum is 29.

The square root of 395255 is about 628.6930888756. The cubic root of 395255 is about 73.3881248004.

The spelling of 395255 in words is "three hundred ninety-five thousand, two hundred fifty-five".