127981348 has 12 divisors (see below), whose sum is σ = 244328112. Its totient is φ = 58173320.

The previous prime is 127981339. The next prime is 127981349. The reversal of 127981348 is 843189721.

It is not an unprimeable number, because it can be changed into a prime (127981349) 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, 1454290 + ... + 1454377.

It is an arithmetic number, because the mean of its divisors is an integer number (20360676).

Almost surely, 2^127981348 is an apocalyptic number.

It is an amenable number.

127981348 is a deficient number, since it is larger than the sum of its proper divisors (116346764).

127981348 is a wasteful number, since it uses less digits than its factorization.

127981348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908682 (or 2908680 counting only the distinct ones).

The product of its digits is 96768, while the sum is 43.

The square root of 127981348 is about 11312.8841592231. The cubic root of 127981348 is about 503.9439395528.

The spelling of 127981348 in words is "one hundred twenty-seven million, nine hundred eighty-one thousand, three hundred forty-eight".