67124 has 12 divisors (see below), whose sum is σ = 119364. Its totient is φ = 33024.
The previous prime is 67121. The next prime is 67129. The reversal of 67124 is 42176.
It can be written as a sum of positive squares in 2 ways, for example, as 47524 + 19600 = 218^2 + 140^2 .
It is a junction number, because it is equal to n+sod(n) for n = 67096 and 67105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67121) 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, 302 + ... + 474.
It is an arithmetic number, because the mean of its divisors is an integer number (9947).
267124 is an apocalyptic number.
It is an amenable number.
67124 is a deficient number, since it is larger than the sum of its proper divisors (52240).
67124 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (67123) it forms an eRAP, since the sums of their prime factors are consecutive (273 and 274).
67124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274 (or 272 counting only the distinct ones).
The product of its digits is 336, while the sum is 20.
The square root of 67124 is about 259.0829982843. The cubic root of 67124 is about 40.6405218793.
It can be divided in two parts, 67 and 124, that added together give a palindrome (191).
The spelling of 67124 in words is "sixty-seven thousand, one hundred twenty-four".
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