60728 has 8 divisors (see below), whose sum is σ = 113880. Its totient is φ = 30360.
The previous prime is 60727. The next prime is 60733. The reversal of 60728 is 82706.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60727) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3788 + ... + 3803.
It is an arithmetic number, because the mean of its divisors is an integer number (14235).
260728 is an apocalyptic number.
It is an amenable number.
60728 is a deficient number, since it is larger than the sum of its proper divisors (53152).
60728 is a wasteful number, since it uses less digits than its factorization.
60728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7597 (or 7593 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 60728 is about 246.4305175907. The cubic root of 60728 is about 39.3063749648.
The spelling of 60728 in words is "sixty thousand, seven hundred twenty-eight".
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