13863448 has 16 divisors (see below), whose sum is σ = 26832960. Its totient is φ = 6708000.

The previous prime is 13863433. The next prime is 13863523. The reversal of 13863448 is 84436831.

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, 27703 + ... + 28198.

It is an arithmetic number, because the mean of its divisors is an integer number (1677060).

Almost surely, 2^13863448 is an apocalyptic number.

It is an amenable number.

13863448 is a deficient number, since it is larger than the sum of its proper divisors (12969512).

13863448 is a wasteful number, since it uses less digits than its factorization.

13863448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55938 (or 55934 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 13863448 is about 3723.3651445970. The cubic root of 13863448 is about 240.2280702349.

The spelling of 13863448 in words is "thirteen million, eight hundred sixty-three thousand, four hundred forty-eight".