10066243 has 4 divisors (see below), whose sum is σ = 10981368. Its totient is φ = 9151120.

The previous prime is 10066229. The next prime is 10066247. The reversal of 10066243 is 34266001.

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

It is not a de Polignac number, because 10066243 - 2⁵ = 10066211 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (10066247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457546 + ... + 457567.

It is an arithmetic number, because the mean of its divisors is an integer number (2745342).

Almost surely, 2^10066243 is an apocalyptic number.

10066243 is a deficient number, since it is larger than the sum of its proper divisors (915125).

10066243 is an equidigital number, since it uses as much as digits as its factorization.

10066243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915124.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 10066243 is about 3172.7343097083. The cubic root of 10066243 is about 215.9181431370.

The spelling of 10066243 in words is "ten million, sixty-six thousand, two hundred forty-three".