13714668 has 72 divisors (see below), whose sum is σ = 38525760. Its totient is φ = 4078560.

The previous prime is 13714667. The next prime is 13714669. The reversal of 13714668 is 86641731.

It is an interprime number because it is at equal distance from previous prime (13714667) and next prime (13714669).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (13714663) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 23071 + ... + 23657.

It is an arithmetic number, because the mean of its divisors is an integer number (535080).

Almost surely, 2^13714668 is an apocalyptic number.

13714668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13714668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19262880).

13714668 is an abundant number, since it is smaller than the sum of its proper divisors (24811092).

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

13714668 is a wasteful number, since it uses less digits than its factorization.

13714668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 662 counting only the distinct ones).

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

The square root of 13714668 is about 3703.3320132011. The cubic root of 13714668 is about 239.3656162996.

The spelling of 13714668 in words is "thirteen million, seven hundred fourteen thousand, six hundred sixty-eight".