14661768 has 128 divisors (see below), whose sum is σ = 43776000. Its totient is φ = 4043520.

The previous prime is 14661767. The next prime is 14661781. The reversal of 14661768 is 86716641.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14661767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185553 + ... + 185631.

It is an arithmetic number, because the mean of its divisors is an integer number (342000).

Almost surely, 2^14661768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14661768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21888000).

14661768 is an abundant number, since it is smaller than the sum of its proper divisors (29114232).

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

14661768 is a wasteful number, since it uses less digits than its factorization.

14661768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155 (or 151 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 14661768 is about 3829.0688163051. The cubic root of 14661768 is about 244.7534267844.

The spelling of 14661768 in words is "fourteen million, six hundred sixty-one thousand, seven hundred sixty-eight".