126567768 has 16 divisors (see below), whose sum is σ = 316419480. Its totient is φ = 42189248.

The previous prime is 126567767. The next prime is 126567769. The reversal of 126567768 is 867765621.

It is an interprime number because it is at equal distance from previous prime (126567767) and next prime (126567769).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126567767) 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 3 ways as a sum of consecutive naturals, for example, 2636805 + ... + 2636852.

Almost surely, 2^126567768 is an apocalyptic number.

It is an amenable number.

126567768 is an abundant number, since it is smaller than the sum of its proper divisors (189851712).

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

126567768 is a wasteful number, since it uses less digits than its factorization.

126567768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273666 (or 5273662 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The square root of 126567768 is about 11250.2341308970. The cubic root of 126567768 is about 502.0816785347.

The spelling of 126567768 in words is "one hundred twenty-six million, five hundred sixty-seven thousand, seven hundred sixty-eight".