12448474 has 8 divisors (see below), whose sum is σ = 19484640. Its totient is φ = 5953596.

The previous prime is 12448463. The next prime is 12448517. The reversal of 12448474 is 47484421.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135264 + ... + 135355.

It is an arithmetic number, because the mean of its divisors is an integer number (2435580).

Almost surely, 2^12448474 is an apocalyptic number.

12448474 is a deficient number, since it is larger than the sum of its proper divisors (7036166).

12448474 is a wasteful number, since it uses less digits than its factorization.

12448474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270644.

The product of its digits is 28672, while the sum is 34.

The square root of 12448474 is about 3528.2395043421. The cubic root of 12448474 is about 231.7601191786.

The spelling of 12448474 in words is "twelve million, four hundred forty-eight thousand, four hundred seventy-four".