60687 has 12 divisors (see below), whose sum is σ = 95784. Its totient is φ = 36720.
The previous prime is 60679. The next prime is 60689. The reversal of 60687 is 78606.
It is not a de Polignac number, because 60687 - 23 = 60679 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 60687.
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 60687.
It is not an unprimeable number, because it can be changed into a prime (60689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208 + ... + 405.
It is an arithmetic number, because the mean of its divisors is an integer number (7982).
260687 is an apocalyptic number.
60687 is a deficient number, since it is larger than the sum of its proper divisors (35097).
60687 is a wasteful number, since it uses less digits than its factorization.
60687 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 630 (or 627 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 60687 is about 246.3473157962. The cubic root of 60687 is about 39.2975271835.
It can be divided in two parts, 60 and 687, that added together give a palindrome (747).
The spelling of 60687 in words is "sixty thousand, six hundred eighty-seven".
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