126075426 has 16 divisors (see below), whose sum is σ = 252639264. Its totient is φ = 41943744.

The previous prime is 126075421. The next prime is 126075437. The reversal of 126075426 is 624570621.

It is not an unprimeable number, because it can be changed into a prime (126075421) 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 7 ways as a sum of consecutive naturals, for example, 16951 + ... + 23226.

It is an arithmetic number, because the mean of its divisors is an integer number (15789954).

Almost surely, 2^126075426 is an apocalyptic number.

126075426 is an abundant number, since it is smaller than the sum of its proper divisors (126563838).

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

126075426 is a wasteful number, since it uses less digits than its factorization.

126075426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40705.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 126075426 is about 11228.3313987431. The cubic root of 126075426 is about 501.4298087299.

The spelling of 126075426 in words is "one hundred twenty-six million, seventy-five thousand, four hundred twenty-six".