12757882 has 8 divisors (see below), whose sum is σ = 19152000. Its totient is φ = 6373884.

The previous prime is 12757861. The next prime is 12757891. The reversal of 12757882 is 28875721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 3469 + ... + 6127.

It is an arithmetic number, because the mean of its divisors is an integer number (2394000).

Almost surely, 2^12757882 is an apocalyptic number.

12757882 is a deficient number, since it is larger than the sum of its proper divisors (6394118).

12757882 is a wasteful number, since it uses less digits than its factorization.

With its successor (12757883) it forms an eRAP, since the sums of their prime factors are consecutive (5060 and 5061).

12757882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060.

The product of its digits is 62720, while the sum is 40.

The square root of 12757882 is about 3571.8177445105. The cubic root of 12757882 is about 233.6645667561.

The spelling of 12757882 in words is "twelve million, seven hundred fifty-seven thousand, eight hundred eighty-two".