235198 has 8 divisors (see below), whose sum is σ = 368208. Its totient is φ = 112464.

The previous prime is 235181. The next prime is 235199. The reversal of 235198 is 891532.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235199) by changing a digit.

235198 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 3 ways as a sum of consecutive naturals, for example, 2511 + ... + 2602.

It is an arithmetic number, because the mean of its divisors is an integer number (46026).

2²³⁵¹⁹⁸ is an apocalyptic number.

235198 is a deficient number, since it is larger than the sum of its proper divisors (133010).

235198 is a wasteful number, since it uses less digits than its factorization.

235198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5138.

The product of its digits is 2160, while the sum is 28.

The square root of 235198 is about 484.9721641497. The cubic root of 235198 is about 61.7273843979.

The spelling of 235198 in words is "two hundred thirty-five thousand, one hundred ninety-eight".