12869043 has 8 divisors (see below), whose sum is σ = 18718656. Its totient is φ = 7799400.

The previous prime is 12869041. The next prime is 12869053. The reversal of 12869043 is 34096821.

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

It is not a de Polignac number, because 12869043 - 2¹ = 12869041 is a prime.

It is a super-2 number, since 2×12869043² = 331224535471698, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 389971 = 12869043 / (1 + 2 + 8 + 6 + 9 + 0 + 4 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 12868995 and 12869013.

It is not an unprimeable number, because it can be changed into a prime (12869041) 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 7 ways as a sum of consecutive naturals, for example, 194953 + ... + 195018.

It is an arithmetic number, because the mean of its divisors is an integer number (2339832).

Almost surely, 2^12869043 is an apocalyptic number.

12869043 is a deficient number, since it is larger than the sum of its proper divisors (5849613).

12869043 is a wasteful number, since it uses less digits than its factorization.

12869043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389985.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 12869043 is about 3587.3448398502. The cubic root of 12869043 is about 234.3412545904.

The spelling of 12869043 in words is "twelve million, eight hundred sixty-nine thousand, forty-three".