10328543 has 4 divisors (see below), whose sum is σ = 10364088. Its totient is φ = 10293000.

The previous prime is 10328491. The next prime is 10328561. The reversal of 10328543 is 34582301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10328543 - 2¹⁶ = 10263007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10328243) 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, 17333 + ... + 17918.

It is an arithmetic number, because the mean of its divisors is an integer number (2591022).

Almost surely, 2^10328543 is an apocalyptic number.

10328543 is a deficient number, since it is larger than the sum of its proper divisors (35545).

10328543 is an equidigital number, since it uses as much as digits as its factorization.

10328543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35544.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 10328543 is about 3213.8050656504. The cubic root of 10328543 is about 217.7775063531. Note that the first 3 decimals are identical.

The spelling of 10328543 in words is "ten million, three hundred twenty-eight thousand, five hundred forty-three".