126268329 has 8 divisors (see below), whose sum is σ = 183663072. Its totient is φ = 76526240.

The previous prime is 126268327. The next prime is 126268393. The reversal of 126268329 is 923862621.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 126268329 - 2¹ = 126268327 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (126268327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1913124 + ... + 1913189.

It is an arithmetic number, because the mean of its divisors is an integer number (22957884).

Almost surely, 2^126268329 is an apocalyptic number.

It is an amenable number.

126268329 is a deficient number, since it is larger than the sum of its proper divisors (57394743).

126268329 is a wasteful number, since it uses less digits than its factorization.

126268329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826327.

The product of its digits is 62208, while the sum is 39.

The square root of 126268329 is about 11236.9181273159. The cubic root of 126268329 is about 501.6854176843.

The spelling of 126268329 in words is "one hundred twenty-six million, two hundred sixty-eight thousand, three hundred twenty-nine".