26006 has 4 divisors (see below), whose sum is σ = 39012. Its totient is φ = 13002.
The previous prime is 26003. The next prime is 26017. The reversal of 26006 is 60062.
26006 is nontrivially palindromic in base 8.
It is a semiprime because it is the product of two primes.
26006 is an undulating number in base 8.
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 26006.
It is not an unprimeable number, because it can be changed into a prime (26003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500 + ... + 6503.
It is an arithmetic number, because the mean of its divisors is an integer number (9753).
226006 is an apocalyptic number.
26006 is a deficient number, since it is larger than the sum of its proper divisors (13006).
26006 is a wasteful number, since it uses less digits than its factorization.
26006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13005.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 26006 is about 161.2637591029. The cubic root of 26006 is about 29.6272393519.
Adding to 26006 its reverse (60062), we get a palindrome (86068).
The spelling of 26006 in words is "twenty-six thousand, six".
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