14518969 has 8 divisors (see below), whose sum is σ = 15413760. Its totient is φ = 13628736.

The previous prime is 14518927. The next prime is 14518981. The reversal of 14518969 is 96981541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14518969 - 2¹⁷ = 14387897 is a prime.

It is a super-2 number, since 2×14518969² = 421600921645922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14518069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7252 + ... + 9034.

It is an arithmetic number, because the mean of its divisors is an integer number (1926720).

Almost surely, 2^14518969 is an apocalyptic number.

It is an amenable number.

14518969 is a deficient number, since it is larger than the sum of its proper divisors (894791).

14518969 is a wasteful number, since it uses less digits than its factorization.

14518969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279.

The product of its digits is 77760, while the sum is 43.

The square root of 14518969 is about 3810.3764905846. The cubic root of 14518969 is about 243.9562371124.

The spelling of 14518969 in words is "fourteen million, five hundred eighteen thousand, nine hundred sixty-nine".