12882969 has 40 divisors (see below), whose sum is σ = 22128480. Its totient is φ = 7387200.

The previous prime is 12882953. The next prime is 12882973. The reversal of 12882969 is 96928821.

It is not a de Polignac number, because 12882969 - 2⁴ = 12882953 is a prime.

It is a super-2 number, since 2×12882969² = 331941780509922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12882269) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16549 + ... + 17309.

It is an arithmetic number, because the mean of its divisors is an integer number (553212).

Almost surely, 2^12882969 is an apocalyptic number.

12882969 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12882969 is a deficient number, since it is larger than the sum of its proper divisors (9245511).

12882969 is a wasteful number, since it uses less digits than its factorization.

12882969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803 (or 794 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 12882969 is about 3589.2853049040. The cubic root of 12882969 is about 234.4257534886.

The spelling of 12882969 in words is "twelve million, eight hundred eighty-two thousand, nine hundred sixty-nine".