126608 has 20 divisors (see below), whose sum is σ = 252588. Its totient is φ = 61440.

The previous prime is 126601. The next prime is 126611. The reversal of 126608 is 806621.

It can be written as a sum of positive squares in 2 ways, for example, as 16384 + 110224 = 128^2 + 332^2 .

It is not an unprimeable number, because it can be changed into a prime (126601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560 + ... + 752.

2¹²⁶⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

126608 is a deficient number, since it is larger than the sum of its proper divisors (125980).

126608 is a wasteful number, since it uses less digits than its factorization.

126608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 126608 is about 355.8201793041. The cubic root of 126608 is about 50.2134871672.

The spelling of 126608 in words is "one hundred twenty-six thousand, six hundred eight".