14299681 has 16 divisors (see below), whose sum is σ = 16088256. Its totient is φ = 12600000.

The previous prime is 14299667. The next prime is 14299687. The reversal of 14299681 is 18699241.

It is a cyclic number.

It is not a de Polignac number, because 14299681 - 2¹⁹ = 13775393 is a prime.

It is a super-2 number, since 2×14299681² = 408961753403522, which contains 22 as substring.

It is a deceptive number, since it divides R_14299680.

It is a Duffinian number.

Its product of digits (31104) is a multiple of the sum of its prime divisors (384).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (14299687) 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, 67666 + ... + 67876.

It is an arithmetic number, because the mean of its divisors is an integer number (1005516).

Almost surely, 2^14299681 is an apocalyptic number.

14299681 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14299681 is a deficient number, since it is larger than the sum of its proper divisors (1788575).

14299681 is a wasteful number, since it uses less digits than its factorization.

14299681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384.

The product of its digits is 31104, while the sum is 40.

The square root of 14299681 is about 3781.4919013532. The cubic root of 14299681 is about 242.7217994104.

The spelling of 14299681 in words is "fourteen million, two hundred ninety-nine thousand, six hundred eighty-one".