14679643 has 16 divisors (see below), whose sum is σ = 16484832. Its totient is φ = 12960000.

The previous prime is 14679607. The next prime is 14679649. The reversal of 14679643 is 34697641.

It is a cyclic number.

It is not a de Polignac number, because 14679643 - 2¹⁷ = 14548571 is a prime.

It is a super-3 number, since 3×14679643³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14679596 and 14679605.

It is not an unprimeable number, because it can be changed into a prime (14679649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81013 + ... + 81193.

It is an arithmetic number, because the mean of its divisors is an integer number (1030302).

Almost surely, 2^14679643 is an apocalyptic number.

14679643 is a deficient number, since it is larger than the sum of its proper divisors (1805189).

14679643 is a wasteful number, since it uses less digits than its factorization.

14679643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366.

The product of its digits is 108864, while the sum is 40.

The square root of 14679643 is about 3831.4022237296. The cubic root of 14679643 is about 244.8528506916.

The spelling of 14679643 in words is "fourteen million, six hundred seventy-nine thousand, six hundred forty-three".