126445064 has 16 divisors (see below), whose sum is σ = 237969900. Its totient is φ = 62986432.

The previous prime is 126445051. The next prime is 126445073. The reversal of 126445064 is 460544621.

It can be written as a sum of positive squares in 2 ways, for example, as 126382564 + 62500 = 11242^2 + 250^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 126445064.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 27227 + ... + 31530.

Almost surely, 2^126445064 is an apocalyptic number.

It is an amenable number.

126445064 is a deficient number, since it is larger than the sum of its proper divisors (111524836).

126445064 is a wasteful number, since it uses less digits than its factorization.

126445064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59032 (or 59028 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 126445064 is about 11244.7794109089. The cubic root of 126445064 is about 501.9193745745.

Adding to 126445064 its reverse (460544621), we get a palindrome (586989685).

The spelling of 126445064 in words is "one hundred twenty-six million, four hundred forty-five thousand, sixty-four".