14473643 has 2 divisors, whose sum is σ = 14473644. Its totient is φ = 14473642.

The previous prime is 14473633. The next prime is 14473651. The reversal of 14473643 is 34637441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14473643 - 2²⁰ = 13425067 is a prime.

It is not a weakly prime, because it can be changed into another prime (14473633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7236821 + 7236822.

It is an arithmetic number, because the mean of its divisors is an integer number (7236822).

Almost surely, 2^14473643 is an apocalyptic number.

14473643 is a deficient number, since it is larger than the sum of its proper divisors (1).

14473643 is an equidigital number, since it uses as much as digits as its factorization.

14473643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 32.

The square root of 14473643 is about 3804.4241351353. The cubic root of 14473643 is about 243.7021077943.

The spelling of 14473643 in words is "fourteen million, four hundred seventy-three thousand, six hundred forty-three".