80746 has 8 divisors (see below), whose sum is σ = 123840. Its totient is φ = 39468.
The previous prime is 80737. The next prime is 80747. The reversal of 80746 is 64708.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 80746.
It is not an unprimeable number, because it can be changed into a prime (80747) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336 + ... + 523.
It is an arithmetic number, because the mean of its divisors is an integer number (15480).
280746 is an apocalyptic number.
80746 is a deficient number, since it is larger than the sum of its proper divisors (43094).
80746 is a wasteful number, since it uses less digits than its factorization.
80746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 908.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 80746 is about 284.1584065271. The cubic root of 80746 is about 43.2222136557. Note that the first 4 decimals are identical.
The spelling of 80746 in words is "eighty thousand, seven hundred forty-six".
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