14665968 has 80 divisors (see below), whose sum is σ = 44595360. Its totient is φ = 4598784.

The previous prime is 14665957. The next prime is 14665979. The reversal of 14665968 is 86956641.

It is an interprime number because it is at equal distance from previous prime (14665957) and next prime (14665979).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6346 + ... + 8342.

It is an arithmetic number, because the mean of its divisors is an integer number (557442).

Almost surely, 2^14665968 is an apocalyptic number.

14665968 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 14665968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22297680).

14665968 is an abundant number, since it is smaller than the sum of its proper divisors (29929392).

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

14665968 is a wasteful number, since it uses less digits than its factorization.

14665968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031 (or 2019 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 14665968 is about 3829.6172132473. The cubic root of 14665968 is about 244.7767951861.

The spelling of 14665968 in words is "fourteen million, six hundred sixty-five thousand, nine hundred sixty-eight".