124086 has 8 divisors (see below), whose sum is σ = 248184. Its totient is φ = 41360.
The previous prime is 124067. The next prime is 124087. The reversal of 124086 is 680421.
It is a sphenic number, since it is the product of 3 distinct primes.
124086 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124087) 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, 10335 + ... + 10346.
It is an arithmetic number, because the mean of its divisors is an integer number (31023).
2124086 is an apocalyptic number.
124086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124086 is a wasteful number, since it uses less digits than its factorization.
124086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20686.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 124086 is about 352.2584278623. The cubic root of 124086 is about 49.8778350911.
It can be divided in two parts, 1240 and 86, that added together give a triangular number (1326 = T51).
The spelling of 124086 in words is "one hundred twenty-four thousand, eighty-six".
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