134298 has 20 divisors (see below), whose sum is σ = 301290. Its totient is φ = 44712.
The previous prime is 134293. The next prime is 134327. The reversal of 134298 is 892431.
It can be written as a sum of positive squares in only one way, i.e., 110889 + 23409 = 333^2 + 153^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (134291) by changing a digit.
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 9 ways as a sum of consecutive naturals, for example, 253 + ... + 576.
2134298 is an apocalyptic number.
134298 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
134298 is an abundant number, since it is smaller than the sum of its proper divisors (166992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134298 is an equidigital number, since it uses as much as digits as its factorization.
134298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 843 (or 834 counting only the distinct ones).
The product of its digits is 1728, while the sum is 27.
The square root of 134298 is about 366.4669152870. The cubic root of 134298 is about 51.2102050784.
The spelling of 134298 in words is "one hundred thirty-four thousand, two hundred ninety-eight".
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