9472543 has 2 divisors, whose sum is σ = 9472544. Its totient is φ = 9472542.

The previous prime is 9472523. The next prime is 9472571. The reversal of 9472543 is 3452749.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9472543 - 2⁵ = 9472511 is a prime.

It is an alternating number because its digits alternate between odd and even.

9472543 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9472499 and 9472508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9472523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4736271 + 4736272.

It is an arithmetic number, because the mean of its divisors is an integer number (4736272).

Almost surely, 2^9472543 is an apocalyptic number.

9472543 is a deficient number, since it is larger than the sum of its proper divisors (1).

9472543 is an equidigital number, since it uses as much as digits as its factorization.

9472543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

The square root of 9472543 is about 3077.7496649338. The cubic root of 9472543 is about 211.5869419581.

The spelling of 9472543 in words is "nine million, four hundred seventy-two thousand, five hundred forty-three".