13998448 has 30 divisors (see below), whose sum is σ = 27668864. Its totient is φ = 6860448.

The previous prime is 13998443. The next prime is 13998451. The reversal of 13998448 is 84489931.

13998448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13998398 and 13998407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13998443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 110161 + ... + 110287.

Almost surely, 2^13998448 is an apocalyptic number.

It is an amenable number.

13998448 is a deficient number, since it is larger than the sum of its proper divisors (13670416).

13998448 is an equidigital number, since it uses as much as digits as its factorization.

13998448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 212 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 13998448 is about 3741.4499863021. The cubic root of 13998448 is about 241.0053200389.

The spelling of 13998448 in words is "thirteen million, nine hundred ninety-eight thousand, four hundred forty-eight".