143702 has 8 divisors (see below), whose sum is σ = 232176. Its totient is φ = 66312.
The previous prime is 143699. The next prime is 143711. The reversal of 143702 is 207341.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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 143702.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2738 + ... + 2789.
It is an arithmetic number, because the mean of its divisors is an integer number (29022).
2143702 is an apocalyptic number.
143702 is a deficient number, since it is larger than the sum of its proper divisors (88474).
143702 is a wasteful number, since it uses less digits than its factorization.
143702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5542.
The product of its (nonzero) digits is 168, while the sum is 17.
The square root of 143702 is about 379.0804663920. The cubic root of 143702 is about 52.3786463894.
The spelling of 143702 in words is "one hundred forty-three thousand, seven hundred two", and thus it is an iban number.
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