14573443 has 2 divisors, whose sum is σ = 14573444. Its totient is φ = 14573442.

The previous prime is 14573423. The next prime is 14573453. The reversal of 14573443 is 34437541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14573443 is a prime.

It is not a weakly prime, because it can be changed into another prime (14573423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7286721 + 7286722.

It is an arithmetic number, because the mean of its divisors is an integer number (7286722).

Almost surely, 2^14573443 is an apocalyptic number.

14573443 is a deficient number, since it is larger than the sum of its proper divisors (1).

14573443 is an equidigital number, since it uses as much as digits as its factorization.

14573443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 31.

The square root of 14573443 is about 3817.5179108945. The cubic root of 14573443 is about 244.2609577052.

It can be divided in two parts, 1457 and 3443, that added together give a square (4900 = 70²).

The spelling of 14573443 in words is "fourteen million, five hundred seventy-three thousand, four hundred forty-three".