127882013 has 12 divisors (see below), whose sum is σ = 150157152. Its totient is φ = 108584280.

The previous prime is 127882009. The next prime is 127882049. The reversal of 127882013 is 310288721.

It is not a de Polignac number, because 127882013 - 2² = 127882009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127882003) 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 11 ways as a sum of consecutive naturals, for example, 6953 + ... + 17438.

It is an arithmetic number, because the mean of its divisors is an integer number (12513096).

Almost surely, 2^127882013 is an apocalyptic number.

It is an amenable number.

127882013 is a deficient number, since it is larger than the sum of its proper divisors (22275139).

127882013 is a wasteful number, since it uses less digits than its factorization.

127882013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24512 (or 24505 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 127882013 is about 11308.4929588341. The cubic root of 127882013 is about 503.8135241210.

The spelling of 127882013 in words is "one hundred twenty-seven million, eight hundred eighty-two thousand, thirteen".