135846 has 12 divisors (see below), whose sum is σ = 294372. Its totient is φ = 45276.
The previous prime is 135841. The next prime is 135851. The reversal of 135846 is 648531.
It is an interprime number because it is at equal distance from previous prime (135841) and next prime (135851).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (135841) 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 5 ways as a sum of consecutive naturals, for example, 3756 + ... + 3791.
It is an arithmetic number, because the mean of its divisors is an integer number (24531).
2135846 is an apocalyptic number.
135846 is an abundant number, since it is smaller than the sum of its proper divisors (158526).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
135846 is a wasteful number, since it uses less digits than its factorization.
135846 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7555 (or 7552 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 135846 is about 368.5729235850. The cubic root of 135846 is about 51.4062138268.
The spelling of 135846 in words is "one hundred thirty-five thousand, eight hundred forty-six".
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