126648876 has 12 divisors (see below), whose sum is σ = 295514072. Its totient is φ = 42216288.

The previous prime is 126648839. The next prime is 126648883. The reversal of 126648876 is 678846621.

It is a tau number, because it is divible by the number of its divisors (12).

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, 5277025 + ... + 5277048.

Almost surely, 2^126648876 is an apocalyptic number.

It is an amenable number.

126648876 is an abundant number, since it is smaller than the sum of its proper divisors (168865196).

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

126648876 is a wasteful number, since it uses less digits than its factorization.

126648876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10554080 (or 10554078 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 126648876 is about 11253.8382785608. The cubic root of 126648876 is about 502.1889047418.

The spelling of 126648876 in words is "one hundred twenty-six million, six hundred forty-eight thousand, eight hundred seventy-six".