127848131 has 16 divisors (see below), whose sum is σ = 139752960. Its totient is φ = 116549280.

The previous prime is 127848121. The next prime is 127848139. The reversal of 127848131 is 131848721.

It is a cyclic number.

It is not a de Polignac number, because 127848131 - 2¹⁰ = 127847107 is a prime.

It is a super-2 number, since 2×127848131² = 32690289200386322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 127848091 and 127848100.

It is not an unprimeable number, because it can be changed into a prime (127848139) 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, 53300 + ... + 55646.

It is an arithmetic number, because the mean of its divisors is an integer number (8734560).

Almost surely, 2^127848131 is an apocalyptic number.

127848131 is a deficient number, since it is larger than the sum of its proper divisors (11904829).

127848131 is a wasteful number, since it uses less digits than its factorization.

127848131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474.

The product of its digits is 10752, while the sum is 35.

The square root of 127848131 is about 11306.9947819923. The cubic root of 127848131 is about 503.7690255054.

The spelling of 127848131 in words is "one hundred twenty-seven million, eight hundred forty-eight thousand, one hundred thirty-one".