10812241 has 4 divisors (see below), whose sum is σ = 11795184. Its totient is φ = 9829300.

The previous prime is 10812239. The next prime is 10812253. The reversal of 10812241 is 14221801.

It is a happy number.

10812241 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10812241 - 2¹ = 10812239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10812271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491455 + ... + 491476.

It is an arithmetic number, because the mean of its divisors is an integer number (2948796).

Almost surely, 2^10812241 is an apocalyptic number.

10812241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10812241 is a deficient number, since it is larger than the sum of its proper divisors (982943).

10812241 is an equidigital number, since it uses as much as digits as its factorization.

10812241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982942.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 10812241 is about 3288.1972264449. The cubic root of 10812241 is about 221.1253699231.

The spelling of 10812241 in words is "ten million, eight hundred twelve thousand, two hundred forty-one".