126717134 has 8 divisors (see below), whose sum is σ = 190578360. Its totient is φ = 63191016.

The previous prime is 126717131. The next prime is 126717197. The reversal of 126717134 is 431717621.

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

It is a self number, because there is not a number n which added to its sum of digits gives 126717134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126717131) 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, 82829 + ... + 84344.

It is an arithmetic number, because the mean of its divisors is an integer number (23822295).

Almost surely, 2^126717134 is an apocalyptic number.

126717134 is a deficient number, since it is larger than the sum of its proper divisors (63861226).

126717134 is a wasteful number, since it uses less digits than its factorization.

126717134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167554.

The product of its digits is 7056, while the sum is 32.

The square root of 126717134 is about 11256.8705242621. The cubic root of 126717134 is about 502.2791075529.

The spelling of 126717134 in words is "one hundred twenty-six million, seven hundred seventeen thousand, one hundred thirty-four".