141668 has 12 divisors (see below), whose sum is σ = 250992. Its totient is φ = 69960.
The previous prime is 141667. The next prime is 141671. The reversal of 141668 is 866141.
It is not an unprimeable number, because it can be changed into a prime (141667) 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 3 ways as a sum of consecutive naturals, for example, 263 + ... + 593.
It is an arithmetic number, because the mean of its divisors is an integer number (20916).
2141668 is an apocalyptic number.
It is an amenable number.
141668 is a deficient number, since it is larger than the sum of its proper divisors (109324).
141668 is a wasteful number, since it uses less digits than its factorization.
141668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442 (or 440 counting only the distinct ones).
The product of its digits is 1152, while the sum is 26.
The square root of 141668 is about 376.3880975801. The cubic root of 141668 is about 52.1303436181.
The spelling of 141668 in words is "one hundred forty-one thousand, six hundred sixty-eight".
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