12448969 has 8 divisors (see below), whose sum is σ = 13439552. Its totient is φ = 11463120.

The previous prime is 12448967. The next prime is 12448987. The reversal of 12448969 is 96984421.

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 12448969 - 2¹ = 12448967 is a prime.

It is a super-2 number, since 2×12448969² = 309953658325922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12448967) 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, 5884 + ... + 7714.

It is an arithmetic number, because the mean of its divisors is an integer number (1679944).

Almost surely, 2^12448969 is an apocalyptic number.

It is an amenable number.

12448969 is a deficient number, since it is larger than the sum of its proper divisors (990583).

12448969 is a wasteful number, since it uses less digits than its factorization.

12448969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2367.

The product of its digits is 124416, while the sum is 43.

The square root of 12448969 is about 3528.3096519438. The cubic root of 12448969 is about 231.7631910341.

The spelling of 12448969 in words is "twelve million, four hundred forty-eight thousand, nine hundred sixty-nine".