126867928 has 16 divisors (see below), whose sum is σ = 259502760. Its totient is φ = 57667200.

The previous prime is 126867911. The next prime is 126867967. The reversal of 126867928 is 829768621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720753 + ... + 720928.

Almost surely, 2^126867928 is an apocalyptic number.

It is an amenable number.

126867928 is an abundant number, since it is smaller than the sum of its proper divisors (132634832).

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

126867928 is a wasteful number, since it uses less digits than its factorization.

126867928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441698 (or 1441694 counting only the distinct ones).

The product of its digits is 580608, while the sum is 49.

The square root of 126867928 is about 11263.5663979044. The cubic root of 126867928 is about 502.4782667597.

It can be divided in two parts, 1268 and 67928, that added together give a palindrome (69196).

The spelling of 126867928 in words is "one hundred twenty-six million, eight hundred sixty-seven thousand, nine hundred twenty-eight".