14106643 has 4 divisors (see below), whose sum is σ = 14561728. Its totient is φ = 13651560.

The previous prime is 14106641. The next prime is 14106647. The reversal of 14106643 is 34660141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34660141 = 71 ⋅488171.

It is a cyclic number.

It is not a de Polignac number, because 14106643 - 2¹ = 14106641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14106641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227496 + ... + 227557.

It is an arithmetic number, because the mean of its divisors is an integer number (3640432).

Almost surely, 2^14106643 is an apocalyptic number.

14106643 is a deficient number, since it is larger than the sum of its proper divisors (455085).

14106643 is an equidigital number, since it uses as much as digits as its factorization.

14106643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455084.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 14106643 is about 3755.8811216544. The cubic root of 14106643 is about 241.6246429241.

Adding to 14106643 its reverse (34660141), we get a palindrome (48766784).

The spelling of 14106643 in words is "fourteen million, one hundred six thousand, six hundred forty-three".