395115 has 32 divisors (see below), whose sum is σ = 746496. Its totient is φ = 174720.

The previous prime is 395113. The next prime is 395119. The reversal of 395115 is 511593.

It is not a de Polignac number, because 395115 - 2¹ = 395113 is a prime.

It is a super-2 number, since 2×395115² = 312231726450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (395111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5530 + ... + 5600.

It is an arithmetic number, because the mean of its divisors is an integer number (23328).

2³⁹⁵¹¹⁵ is an apocalyptic number.

395115 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

395115 is a deficient number, since it is larger than the sum of its proper divisors (351381).

395115 is a wasteful number, since it uses less digits than its factorization.

395115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139.

The product of its digits is 675, while the sum is 24.

The square root of 395115 is about 628.5817369285. The cubic root of 395115 is about 73.3794590439.

The spelling of 395115 in words is "three hundred ninety-five thousand, one hundred fifteen".