126063 has 32 divisors (see below), whose sum is σ = 230400. Its totient is φ = 66528.
The previous prime is 126047. The next prime is 126067. The reversal of 126063 is 360621.
It is a happy number.
126063 is nontrivially palindromic in base 2.
It is not a de Polignac number, because 126063 - 24 = 126047 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (126067) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4333 + ... + 4361.
It is an arithmetic number, because the mean of its divisors is an integer number (7200).
2126063 is an apocalyptic number.
126063 is a deficient number, since it is larger than the sum of its proper divisors (104337).
126063 is a wasteful number, since it uses less digits than its factorization.
126063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68 (or 62 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 126063 is about 355.0535170928. The cubic root of 126063 is about 50.1413334540.
Adding to 126063 its reverse (360621), we get a palindrome (486684).
The spelling of 126063 in words is "one hundred twenty-six thousand, sixty-three".
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