14509868 has 12 divisors (see below), whose sum is σ = 25448640. Its totient is φ = 7238832.

The previous prime is 14509853. The next prime is 14509871. The reversal of 14509868 is 86890541.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1871 + ... + 5702.

It is an arithmetic number, because the mean of its divisors is an integer number (2120720).

Almost surely, 2^14509868 is an apocalyptic number.

It is an amenable number.

14509868 is a deficient number, since it is larger than the sum of its proper divisors (10938772).

14509868 is a wasteful number, since it uses less digits than its factorization.

14509868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8056 (or 8054 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 14509868 is about 3809.1820644333. The cubic root of 14509868 is about 243.9052530105.

The spelling of 14509868 in words is "fourteen million, five hundred nine thousand, eight hundred sixty-eight".