842094 has 24 divisors (see below), whose sum is σ = 1990872. Its totient is φ = 255120.

The previous prime is 842089. The next prime is 842111. The reversal of 842094 is 490248.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 842094.

It is an unprimeable number.

842094 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 11 ways as a sum of consecutive naturals, for example, 1929 + ... + 2324.

It is an arithmetic number, because the mean of its divisors is an integer number (82953).

2⁸⁴²⁰⁹⁴ is an apocalyptic number.

842094 is an abundant number, since it is smaller than the sum of its proper divisors (1148778).

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

842094 is a wasteful number, since it uses less digits than its factorization.

842094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272 (or 4269 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 842094 is about 917.6567985908. The cubic root of 842094 is about 94.4322181277.

The spelling of 842094 in words is "eight hundred forty-two thousand, ninety-four".