126696 has 16 divisors (see below), whose sum is σ = 316800. Its totient is φ = 42224.

The previous prime is 126691. The next prime is 126703. The reversal of 126696 is 696621.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (126691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2616 + ... + 2663.

It is an arithmetic number, because the mean of its divisors is an integer number (19800).

2¹²⁶⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

126696 is an abundant number, since it is smaller than the sum of its proper divisors (190104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126696 is a wasteful number, since it uses less digits than its factorization.

126696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288 (or 5284 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 126696 is about 355.9438157912. The cubic root of 126696 is about 50.2251182477.

The spelling of 126696 in words is "one hundred twenty-six thousand, six hundred ninety-six".