916842 has 16 divisors (see below), whose sum is σ = 1878912. Its totient is φ = 298080.

The previous prime is 916841. The next prime is 916859. The reversal of 916842 is 248619.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 916842.

It is not an unprimeable number, because it can be changed into a prime (916841) 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, 1618 + ... + 2109.

It is an arithmetic number, because the mean of its divisors is an integer number (117432).

2⁹¹⁶⁸⁴² is an apocalyptic number.

916842 is an abundant number, since it is smaller than the sum of its proper divisors (962070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

916842 is a wasteful number, since it uses less digits than its factorization.

916842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773.

The product of its digits is 3456, while the sum is 30.

The square root of 916842 is about 957.5186682253. The cubic root of 916842 is about 97.1474711517.

The spelling of 916842 in words is "nine hundred sixteen thousand, eight hundred forty-two".