842955 has 8 divisors (see below), whose sum is σ = 1348752. Its totient is φ = 449568.

The previous prime is 842951. The next prime is 842957. The reversal of 842955 is 559248.

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

It is not a de Polignac number, because 842955 - 2² = 842951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (842951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28084 + ... + 28113.

It is an arithmetic number, because the mean of its divisors is an integer number (168594).

2⁸⁴²⁹⁵⁵ is an apocalyptic number.

842955 is a deficient number, since it is larger than the sum of its proper divisors (505797).

842955 is a wasteful number, since it uses less digits than its factorization.

842955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56205.

The product of its digits is 14400, while the sum is 33.

The square root of 842955 is about 918.1258083727. The cubic root of 842955 is about 94.4643912758.

The spelling of 842955 in words is "eight hundred forty-two thousand, nine hundred fifty-five".