13948448 has 12 divisors (see below), whose sum is σ = 27461070. Its totient is φ = 6974208.

The previous prime is 13948433. The next prime is 13948499. The reversal of 13948448 is 84484931.

It can be written as a sum of positive squares in only one way, i.e., 7333264 + 6615184 = 2708^2 + 2572^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217913 + ... + 217976.

Almost surely, 2^13948448 is an apocalyptic number.

It is an amenable number.

13948448 is a deficient number, since it is larger than the sum of its proper divisors (13512622).

13948448 is an equidigital number, since it uses as much as digits as its factorization.

13948448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435899 (or 435891 counting only the distinct ones).

The product of its digits is 110592, while the sum is 41.

The square root of 13948448 is about 3734.7621075512. The cubic root of 13948448 is about 240.7180348178.

The spelling of 13948448 in words is "thirteen million, nine hundred forty-eight thousand, four hundred forty-eight".