140371 has 8 divisors (see below), whose sum is σ = 175104. Its totient is φ = 109320.
The previous prime is 140363. The next prime is 140381. The reversal of 140371 is 173041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140371 - 23 = 140363 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 11.
It is not an unprimeable number, because it can be changed into a prime (140321) 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 7 ways as a sum of consecutive naturals, for example, 835 + ... + 988.
It is an arithmetic number, because the mean of its divisors is an integer number (21888).
2140371 is an apocalyptic number.
140371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
140371 is a deficient number, since it is larger than the sum of its proper divisors (34733).
140371 is a wasteful number, since it uses less digits than its factorization.
140371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1841.
The product of its (nonzero) digits is 84, while the sum is 16.
The square root of 140371 is about 374.6611802683. The cubic root of 140371 is about 51.9707675934.
The spelling of 140371 in words is "one hundred forty thousand, three hundred seventy-one", and thus it is an iban number.
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