183132 has 18 divisors (see below), whose sum is σ = 463008. Its totient is φ = 61032.
The previous prime is 183119. The next prime is 183151. The reversal of 183132 is 231381.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2508 + ... + 2579.
2183132 is an apocalyptic number.
183132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
183132 is an abundant number, since it is smaller than the sum of its proper divisors (279876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
183132 is a wasteful number, since it uses less digits than its factorization.
183132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5097 (or 5092 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 183132 is about 427.9392480248. The cubic root of 183132 is about 56.7877610342.
The spelling of 183132 in words is "one hundred eighty-three thousand, one hundred thirty-two".
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