395113 has 2 divisors, whose sum is σ = 395114. Its totient is φ = 395112.

The previous prime is 395111. The next prime is 395119. The reversal of 395113 is 311593.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 394384 + 729 = 628^2 + 27^2 .

It is a cyclic number.

It is not a de Polignac number, because 395113 - 2¹ = 395111 is a prime.

It is a super-2 number, since 2×395113² = 312228565538, which contains 22 as substring.

Together with 395111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (395111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 197556 + 197557.

It is an arithmetic number, because the mean of its divisors is an integer number (197557).

2³⁹⁵¹¹³ is an apocalyptic number.

It is an amenable number.

395113 is a deficient number, since it is larger than the sum of its proper divisors (1).

395113 is an equidigital number, since it uses as much as digits as its factorization.

395113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 405, while the sum is 22.

The square root of 395113 is about 628.5801460434. The cubic root of 395113 is about 73.3793352325.

The spelling of 395113 in words is "three hundred ninety-five thousand, one hundred thirteen".