134798 has 4 divisors (see below), whose sum is σ = 202200. Its totient is φ = 67398.

The previous prime is 134789. The next prime is 134807. The reversal of 134798 is 897431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 897431 = 337 ⋅2663.

It is an interprime number because it is at equal distance from previous prime (134789) and next prime (134807).

It is a d-powerful number, because it can be written as 1 + 3⁵ + 7⁶ + 4⁷ + 9 + 8³ .

It is a Curzon number.

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

134798 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 as a sum of consecutive naturals, namely, 33698 + ... + 33701.

It is an arithmetic number, because the mean of its divisors is an integer number (50550).

2¹³⁴⁷⁹⁸ is an apocalyptic number.

134798 is a deficient number, since it is larger than the sum of its proper divisors (67402).

134798 is an equidigital number, since it uses as much as digits as its factorization.

134798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67401.

The product of its digits is 6048, while the sum is 32.

The square root of 134798 is about 367.1484713301. The cubic root of 134798 is about 51.2736793214.

The spelling of 134798 in words is "one hundred thirty-four thousand, seven hundred ninety-eight".