14287968 has 96 divisors (see below), whose sum is σ = 43545600. Its totient is φ = 4549248.

The previous prime is 14287963. The next prime is 14287979. The reversal of 14287968 is 86978241.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14287961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19513 + ... + 20231.

It is an arithmetic number, because the mean of its divisors is an integer number (453600).

Almost surely, 2^14287968 is an apocalyptic number.

14287968 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 14287968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21772800).

14287968 is an abundant number, since it is smaller than the sum of its proper divisors (29257632).

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

14287968 is a wasteful number, since it uses less digits than its factorization.

14287968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761 (or 747 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 14287968 is about 3779.9428567109. The cubic root of 14287968 is about 242.6555094228.

The spelling of 14287968 in words is "fourteen million, two hundred eighty-seven thousand, nine hundred sixty-eight".