13724808 has 16 divisors (see below), whose sum is σ = 34312080. Its totient is φ = 4574928.

The previous prime is 13724773. The next prime is 13724819. The reversal of 13724808 is 80842731.

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, 285910 + ... + 285957.

It is an arithmetic number, because the mean of its divisors is an integer number (2144505).

Almost surely, 2^13724808 is an apocalyptic number.

It is an amenable number.

13724808 is an abundant number, since it is smaller than the sum of its proper divisors (20587272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13724808 is a wasteful number, since it uses less digits than its factorization.

13724808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571876 (or 571872 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 13724808 is about 3704.7007976354. The cubic root of 13724808 is about 239.4245937734.

The spelling of 13724808 in words is "thirteen million, seven hundred twenty-four thousand, eight hundred eight".