13717122 has 8 divisors (see below), whose sum is σ = 27434256. Its totient is φ = 4572372.

The previous prime is 13717103. The next prime is 13717127. The reversal of 13717122 is 22171731.

It is a sphenic number, since it is the product of 3 distinct primes.

13717122 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13717092 and 13717101.

It is not an unprimeable number, because it can be changed into a prime (13717127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1143088 + ... + 1143099.

It is an arithmetic number, because the mean of its divisors is an integer number (3429282).

Almost surely, 2^13717122 is an apocalyptic number.

13717122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13717122 is a wasteful number, since it uses less digits than its factorization.

13717122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286192.

The product of its digits is 588, while the sum is 24.

The square root of 13717122 is about 3703.6633216317. The cubic root of 13717122 is about 239.3798922119.

Adding to 13717122 its reverse (22171731), we get a palindrome (35888853).

The spelling of 13717122 in words is "thirteen million, seven hundred seventeen thousand, one hundred twenty-two".