126464568 has 32 divisors (see below), whose sum is σ = 318658560. Its totient is φ = 41821920.

The previous prime is 126464567. The next prime is 126464579. The reversal of 126464568 is 865464621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126464567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17698 + ... + 23793.

It is an arithmetic number, because the mean of its divisors is an integer number (9958080).

Almost surely, 2^126464568 is an apocalyptic number.

It is an amenable number.

126464568 is an abundant number, since it is smaller than the sum of its proper divisors (192193992).

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

126464568 is a wasteful number, since it uses less digits than its factorization.

126464568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41627 (or 41623 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 126464568 is about 11245.6466243609. The cubic root of 126464568 is about 501.9451800690.

The spelling of 126464568 in words is "one hundred twenty-six million, four hundred sixty-four thousand, five hundred sixty-eight".