844162 has 8 divisors (see below), whose sum is σ = 1381392. Its totient is φ = 383700.

The previous prime is 844157. The next prime is 844163. The reversal of 844162 is 261448.

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

It is not an unprimeable number, because it can be changed into a prime (844163) by changing a digit.

844162 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19164 + ... + 19207.

It is an arithmetic number, because the mean of its divisors is an integer number (172674).

2⁸⁴⁴¹⁶² is an apocalyptic number.

844162 is a deficient number, since it is larger than the sum of its proper divisors (537230).

844162 is a wasteful number, since it uses less digits than its factorization.

844162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38384.

The product of its digits is 1536, while the sum is 25.

The square root of 844162 is about 918.7828905677. The cubic root of 844162 is about 94.5094566090.

The spelling of 844162 in words is "eight hundred forty-four thousand, one hundred sixty-two".