534198 has 48 divisors (see below), whose sum is σ = 1313280. Its totient is φ = 144144.

The previous prime is 534173. The next prime is 534199. The reversal of 534198 is 891435.

It is a nialpdrome in base 14 and base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534199) by changing a digit.

534198 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 23 ways as a sum of consecutive naturals, for example, 6723 + ... + 6801.

It is an arithmetic number, because the mean of its divisors is an integer number (27360).

2⁵³⁴¹⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656640).

534198 is an abundant number, since it is smaller than the sum of its proper divisors (779082).

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

534198 is a wasteful number, since it uses less digits than its factorization.

534198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 114 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 534198 is about 730.8885003884. Note that the first 3 decimals coincide. The cubic root of 534198 is about 81.1398285892.

The spelling of 534198 in words is "five hundred thirty-four thousand, one hundred ninety-eight".