142677 has 12 divisors (see below), whose sum is σ = 209664. Its totient is φ = 93480.
The previous prime is 142673. The next prime is 142697. The reversal of 142677 is 776241.
142677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 142677 - 22 = 142673 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 142677.
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 142677.
It is not an unprimeable number, because it can be changed into a prime (142673) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 652 + ... + 842.
It is an arithmetic number, because the mean of its divisors is an integer number (17472).
2142677 is an apocalyptic number.
It is an amenable number.
142677 is a deficient number, since it is larger than the sum of its proper divisors (66987).
142677 is a wasteful number, since it uses less digits than its factorization.
142677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 280 (or 277 counting only the distinct ones).
The product of its digits is 2352, while the sum is 27.
The square root of 142677 is about 377.7260912354. The cubic root of 142677 is about 52.2538133554.
The spelling of 142677 in words is "one hundred forty-two thousand, six hundred seventy-seven".
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