127904876 has 48 divisors (see below), whose sum is σ = 253841280. Its totient is φ = 55883520.

The previous prime is 127904873. The next prime is 127904897. The reversal of 127904876 is 678409721.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (127904873) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 126260 + ... + 127268.

It is an arithmetic number, because the mean of its divisors is an integer number (5288360).

Almost surely, 2^127904876 is an apocalyptic number.

It is an amenable number.

127904876 is a deficient number, since it is larger than the sum of its proper divisors (125936404).

127904876 is a wasteful number, since it uses less digits than its factorization.

127904876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The square root of 127904876 is about 11309.5037910600. The cubic root of 127904876 is about 503.8435465923.

The spelling of 127904876 in words is "one hundred twenty-seven million, nine hundred four thousand, eight hundred seventy-six".