92142 has 12 divisors (see below), whose sum is σ = 199680. Its totient is φ = 30708.
The previous prime is 92119. The next prime is 92143. The reversal of 92142 is 24129.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5119 = 92142 / (9 + 2 + 1 + 4 + 2).
It is a plaindrome in base 16.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 92142.
It is not an unprimeable number, because it can be changed into a prime (92143) by changing a digit.
92142 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 in 5 ways as a sum of consecutive naturals, for example, 2542 + ... + 2577.
It is an arithmetic number, because the mean of its divisors is an integer number (16640).
292142 is an apocalyptic number.
92142 is an abundant number, since it is smaller than the sum of its proper divisors (107538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
92142 is a wasteful number, since it uses less digits than its factorization.
92142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5127 (or 5124 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 92142 is about 303.5490075754. The cubic root of 92142 is about 45.1667884572.
It can be divided in two parts, 9214 and 2, that added together give a square (9216 = 962).
The spelling of 92142 in words is "ninety-two thousand, one hundred forty-two".
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