126087 has 16 divisors (see below), whose sum is σ = 187488. Its totient is φ = 74880.
The previous prime is 126079. The next prime is 126097. The reversal of 126087 is 780621.
It is not a de Polignac number, because 126087 - 23 = 126079 is a prime.
126087 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2037 + ... + 2097.
It is an arithmetic number, because the mean of its divisors is an integer number (11718).
2126087 is an apocalyptic number.
126087 is a deficient number, since it is larger than the sum of its proper divisors (61401).
126087 is a wasteful number, since it uses less digits than its factorization.
126087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 126087 is about 355.0873132062. The cubic root of 126087 is about 50.1445152378.
The spelling of 126087 in words is "one hundred twenty-six thousand, eighty-seven".
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