140167 has 2 divisors, whose sum is σ = 140168. Its totient is φ = 140166.
The previous prime is 140159. The next prime is 140171. The reversal of 140167 is 761041.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 140167 - 23 = 140159 is a prime.
It is a Chen prime.
140167 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (140177) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70083 + 70084.
It is an arithmetic number, because the mean of its divisors is an integer number (70084).
2140167 is an apocalyptic number.
140167 is a deficient number, since it is larger than the sum of its proper divisors (1).
140167 is an equidigital number, since it uses as much as digits as its factorization.
140167 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 140167 is about 374.3888353036. The cubic root of 140167 is about 51.9455791602.
The spelling of 140167 in words is "one hundred forty thousand, one hundred sixty-seven".
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