138714 has 16 divisors (see below), whose sum is σ = 282720. Its totient is φ = 45360.
The previous prime is 138683. The next prime is 138727. The reversal of 138714 is 417831.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177 + ... + 555.
It is an arithmetic number, because the mean of its divisors is an integer number (17670).
2138714 is an apocalyptic number.
138714 is an abundant number, since it is smaller than the sum of its proper divisors (144006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
138714 is a wasteful number, since it uses less digits than its factorization.
138714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445.
The product of its digits is 672, while the sum is 24.
The square root of 138714 is about 372.4432842729. The cubic root of 138714 is about 51.7654624849.
The spelling of 138714 in words is "one hundred thirty-eight thousand, seven hundred fourteen".
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