842182 has 8 divisors (see below), whose sum is σ = 1378152. Its totient is φ = 382800.

The previous prime is 842173. The next prime is 842183. The reversal of 842182 is 281248.

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

It is a super-2 number, since 2×842182² = 1418541042248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842183) by changing a digit.

842182 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19119 + ... + 19162.

It is an arithmetic number, because the mean of its divisors is an integer number (172269).

2⁸⁴²¹⁸² is an apocalyptic number.

842182 is a deficient number, since it is larger than the sum of its proper divisors (535970).

842182 is a wasteful number, since it uses less digits than its factorization.

842182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38294.

The product of its digits is 1024, while the sum is 25.

The square root of 842182 is about 917.7047455473. The cubic root of 842182 is about 94.4355074460.

It can be divided in two parts, 842 and 182, that added together give a 10-th power (1024 = 2¹⁰).

The spelling of 842182 in words is "eight hundred forty-two thousand, one hundred eighty-two".