126006 has 8 divisors (see below), whose sum is σ = 252024. Its totient is φ = 42000.

The previous prime is 126001. The next prime is 126011. The reversal of 126006 is 600621.

126006 is nontrivially palindromic in base 12.

It is an interprime number because it is at equal distance from previous prime (126001) and next prime (126011).

It is a sphenic number, since it is the product of 3 distinct primes.

126006 is an admirable number.

It is a Curzon number.

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 126006.

It is not an unprimeable number, because it can be changed into a prime (126001) by changing a digit.

126006 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10495 + ... + 10506.

It is an arithmetic number, because the mean of its divisors is an integer number (31503).

2¹²⁶⁰⁰⁶ is an apocalyptic number.

126006 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.

126006 is a wasteful number, since it uses less digits than its factorization.

126006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21006.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 126006 is about 354.9732384279. The cubic root of 126006 is about 50.1337750986.

Adding to 126006 its reverse (600621), we get a palindrome (726627).

The spelling of 126006 in words is "one hundred twenty-six thousand, six".