14806769 has 8 divisors (see below), whose sum is σ = 15149160. Its totient is φ = 14466816.

The previous prime is 14806751. The next prime is 14806783. The reversal of 14806769 is 96760841.

It can be written as a sum of positive squares in 4 ways, for example, as 2521744 + 12285025 = 1588^2 + 3505^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14806769 is a prime.

It is a super-2 number, since 2×14806769² = 438480816438722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14806709) 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, 17447 + ... + 18275.

It is an arithmetic number, because the mean of its divisors is an integer number (1893645).

Almost surely, 2^14806769 is an apocalyptic number.

It is an amenable number.

14806769 is a deficient number, since it is larger than the sum of its proper divisors (342391).

14806769 is an equidigital number, since it uses as much as digits as its factorization.

14806769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 14806769 is about 3847.9564706478. The cubic root of 14806769 is about 245.5576303052.

The spelling of 14806769 in words is "fourteen million, eight hundred six thousand, seven hundred sixty-nine".