13448446 has 8 divisors (see below), whose sum is σ = 22006584. Its totient is φ = 6112920.

The previous prime is 13448429. The next prime is 13448459. The reversal of 13448446 is 64484431.

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

It is a congruent number.

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, 305625 + ... + 305668.

It is an arithmetic number, because the mean of its divisors is an integer number (2750823).

Almost surely, 2^13448446 is an apocalyptic number.

13448446 is a deficient number, since it is larger than the sum of its proper divisors (8558138).

13448446 is a wasteful number, since it uses less digits than its factorization.

13448446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611306.

The product of its digits is 36864, while the sum is 34.

The square root of 13448446 is about 3667.2122927368. The cubic root of 13448446 is about 237.8066716149.

The spelling of 13448446 in words is "thirteen million, four hundred forty-eight thousand, four hundred forty-six".