12869047 has 8 divisors (see below), whose sum is σ = 13060080. Its totient is φ = 12679680.

The previous prime is 12869041. The next prime is 12869053. The reversal of 12869047 is 74096821.

It is an interprime number because it is at equal distance from previous prime (12869041) and next prime (12869053).

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 12869047 - 2¹¹ = 12866999 is a prime.

It is a super-2 number, since 2×12869047² = 331224741376418, 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 = 12868997 and 12869015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12869041) 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, 25029 + ... + 25537.

It is an arithmetic number, because the mean of its divisors is an integer number (1632510).

Almost surely, 2^12869047 is an apocalyptic number.

12869047 is a deficient number, since it is larger than the sum of its proper divisors (191033).

12869047 is a wasteful number, since it uses less digits than its factorization.

12869047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 12869047 is about 3587.3453973656. The cubic root of 12869047 is about 234.3412788700.

The spelling of 12869047 in words is "twelve million, eight hundred sixty-nine thousand, forty-seven".