94142 has 8 divisors (see below), whose sum is σ = 142896. Its totient is φ = 46512.
The previous prime is 94121. The next prime is 94151. The reversal of 94142 is 24149.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×941423 = 2503061475333864, which contains 333 as substring.
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
94142 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23 + ... + 434.
It is an arithmetic number, because the mean of its divisors is an integer number (17862).
294142 is an apocalyptic number.
94142 is a deficient number, since it is larger than the sum of its proper divisors (48754).
94142 is a wasteful number, since it uses less digits than its factorization.
94142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 562.
The product of its digits is 288, while the sum is 20.
The square root of 94142 is about 306.8256834100. The cubic root of 94142 is about 45.4912433336.
The spelling of 94142 in words is "ninety-four thousand, one hundred forty-two".
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