842095 has 8 divisors (see below), whose sum is σ = 1070064. Its totient is φ = 633984.

The previous prime is 842089. The next prime is 842111. The reversal of 842095 is 590248.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 842095 - 2³ = 842087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4869 + ... + 5038.

It is an arithmetic number, because the mean of its divisors is an integer number (133758).

2⁸⁴²⁰⁹⁵ is an apocalyptic number.

842095 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

842095 is a deficient number, since it is larger than the sum of its proper divisors (227969).

842095 is a wasteful number, since it uses less digits than its factorization.

842095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9929.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 842095 is about 917.6573434567. The cubic root of 842095 is about 94.4322555076.

It can be divided in two parts, 8420 and 95, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 842095 in words is "eight hundred forty-two thousand, ninety-five".