994198 has 8 divisors (see below), whose sum is σ = 1556208. Its totient is φ = 475464.

The previous prime is 994193. The next prime is 994199. The reversal of 994198 is 891499.

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

It is a self number, because there is not a number n which added to its sum of digits gives 994198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10761 + ... + 10852.

It is an arithmetic number, because the mean of its divisors is an integer number (194526).

2⁹⁹⁴¹⁹⁸ is an apocalyptic number.

994198 is a deficient number, since it is larger than the sum of its proper divisors (562010).

994198 is a wasteful number, since it uses less digits than its factorization.

994198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21638.

The product of its digits is 23328, while the sum is 40.

The square root of 994198 is about 997.0947798479. The cubic root of 994198 is about 99.8062247541.

The spelling of 994198 in words is "nine hundred ninety-four thousand, one hundred ninety-eight".