13718466 has 24 divisors (see below), whose sum is σ = 29942640. Its totient is φ = 4539096.

The previous prime is 13718459. The next prime is 13718483. The reversal of 13718466 is 66481731.

It is a self number, because there is not a number n which added to its sum of digits gives 13718466.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (1247610).

Almost surely, 2^13718466 is an apocalyptic number.

13718466 is an abundant number, since it is smaller than the sum of its proper divisors (16224174).

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

13718466 is a wasteful number, since it uses less digits than its factorization.

13718466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5630 (or 5627 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 13718466 is about 3703.8447591658. The cubic root of 13718466 is about 239.3877100828.

The spelling of 13718466 in words is "thirteen million, seven hundred eighteen thousand, four hundred sixty-six".