126707142 has 16 divisors (see below), whose sum is σ = 253586160. Its totient is φ = 42207072.

The previous prime is 126707101. The next prime is 126707149. The reversal of 126707142 is 241707621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126707149) 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, 3688 + ... + 16340.

It is an arithmetic number, because the mean of its divisors is an integer number (15849135).

Almost surely, 2^126707142 is an apocalyptic number.

126707142 is an abundant number, since it is smaller than the sum of its proper divisors (126879018).

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

126707142 is a wasteful number, since it uses less digits than its factorization.

126707142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14327.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 126707142 is about 11256.4266976692. The cubic root of 126707142 is about 502.2659051690.

The spelling of 126707142 in words is "one hundred twenty-six million, seven hundred seven thousand, one hundred forty-two".