42095 has 4 divisors (see below), whose sum is σ = 50520. Its totient is φ = 33672.

The previous prime is 42089. The next prime is 42101. The reversal of 42095 is 59024.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (42089) and next prime (42101).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42095 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4205 + ... + 4214.

It is an arithmetic number, because the mean of its divisors is an integer number (12630).

2⁴²⁰⁹⁵ is an apocalyptic number.

42095 is a deficient number, since it is larger than the sum of its proper divisors (8425).

42095 is an equidigital number, since it uses as much as digits as its factorization.

42095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8424.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 42095 is about 205.1706606706. The cubic root of 42095 is about 34.7864548510.

It can be divided in two parts, 420 and 95, that added together give a palindrome (515).

The spelling of 42095 in words is "forty-two thousand, ninety-five".