13824099 has 6 divisors (see below), whose sum is σ = 19968156. Its totient is φ = 9216060.

The previous prime is 13824091. The next prime is 13824119. The reversal of 13824099 is 99042831.

13824099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13824099 - 2³ = 13824091 is a prime.

It is a super-2 number, since 2×13824099² = 382211426323602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13824091) 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, 767997 + ... + 768014.

It is an arithmetic number, because the mean of its divisors is an integer number (3328026).

Almost surely, 2^13824099 is an apocalyptic number.

13824099 is a deficient number, since it is larger than the sum of its proper divisors (6144057).

13824099 is a wasteful number, since it uses less digits than its factorization.

13824099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536017 (or 1536014 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 13824099 is about 3718.0773257155. The cubic root of 13824099 is about 240.0005729153. Note that the first 3 decimals are identical.

The spelling of 13824099 in words is "thirteen million, eight hundred twenty-four thousand, ninety-nine".