12752879 has 8 divisors (see below), whose sum is σ = 13381632. Its totient is φ = 12130360.

The previous prime is 12752869. The next prime is 12752893. The reversal of 12752879 is 97825721.

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

It is a cyclic number.

It is not a de Polignac number, because 12752879 - 2¹⁶ = 12687343 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 (12752849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2942 + ... + 5844.

It is an arithmetic number, because the mean of its divisors is an integer number (1672704).

Almost surely, 2^12752879 is an apocalyptic number.

12752879 is a deficient number, since it is larger than the sum of its proper divisors (628753).

12752879 is a wasteful number, since it uses less digits than its factorization.

12752879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117.

The product of its digits is 70560, while the sum is 41.

The square root of 12752879 is about 3571.1173321525. The cubic root of 12752879 is about 233.6340189303.

It can be divided in two parts, 12752 and 879, that added together give a palindrome (13631).

The spelling of 12752879 in words is "twelve million, seven hundred fifty-two thousand, eight hundred seventy-nine".