395101 has 4 divisors (see below), whose sum is σ = 451552. Its totient is φ = 338652.

The previous prime is 395093. The next prime is 395107. The reversal of 395101 is 101593.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 101593 = 19 ⋅5347.

It is a cyclic number.

It is not a de Polignac number, because 395101 - 2³ = 395093 is a prime.

It is a super-2 number, since 2×395101² = 312209600402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28215 + ... + 28228.

It is an arithmetic number, because the mean of its divisors is an integer number (112888).

2³⁹⁵¹⁰¹ is an apocalyptic number.

It is an amenable number.

395101 is a deficient number, since it is larger than the sum of its proper divisors (56451).

395101 is an equidigital number, since it uses as much as digits as its factorization.

395101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56450.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 395101 is about 628.5706006488. The cubic root of 395101 is about 73.3785923557.

Adding to 395101 its reverse (101593), we get a palindrome (496694).

It can be divided in two parts, 395 and 101, that added together give a triangular number (496 = T₃₁).

The spelling of 395101 in words is "three hundred ninety-five thousand, one hundred one".