235098 has 24 divisors (see below), whose sum is σ = 524628. Its totient is φ = 76032.

The previous prime is 235091. The next prime is 235099. The reversal of 235098 is 890532.

It can be written as a sum of positive squares in 2 ways, for example, as 227529 + 7569 = 477^2 + 87^2 .

It is not an unprimeable number, because it can be changed into a prime (235091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 490 + ... + 842.

2²³⁵⁰⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262314).

235098 is an abundant number, since it is smaller than the sum of its proper divisors (289530).

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

235098 is a wasteful number, since it uses less digits than its factorization.

235098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 235098 is about 484.8690544879. The cubic root of 235098 is about 61.7186348713.

The spelling of 235098 in words is "two hundred thirty-five thousand, ninety-eight".