136098 has 12 divisors (see below), whose sum is σ = 294918. Its totient is φ = 45360.

The previous prime is 136093. The next prime is 136099. The reversal of 136098 is 890631.

It can be written as a sum of positive squares in only one way, i.e., 127449 + 8649 = 357^2 + 93^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 136098.

It is not an unprimeable number, because it can be changed into a prime (136093) by changing a digit.

136098 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3763 + ... + 3798.

2¹³⁶⁰⁹⁸ is an apocalyptic number.

136098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

136098 is an abundant number, since it is smaller than the sum of its proper divisors (158820).

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

136098 is a wasteful number, since it uses less digits than its factorization.

136098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7569 (or 7566 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 136098 is about 368.9146242696. The cubic root of 136098 is about 51.4379810825.

The spelling of 136098 in words is "one hundred thirty-six thousand, ninety-eight".