10643241 has 24 divisors (see below), whose sum is σ = 17483040. Its totient is φ = 5722752.

The previous prime is 10643239. The next prime is 10643251. The reversal of 10643241 is 14234601.

It is not a de Polignac number, because 10643241 - 2¹ = 10643239 is a prime.

It is a super-2 number, since 2×10643241² = 226557157968162, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10643201) 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 23 ways as a sum of consecutive naturals, for example, 370 + ... + 4628.

It is an arithmetic number, because the mean of its divisors is an integer number (728460).

Almost surely, 2^10643241 is an apocalyptic number.

It is an amenable number.

10643241 is a deficient number, since it is larger than the sum of its proper divisors (6839799).

10643241 is a wasteful number, since it uses less digits than its factorization.

10643241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4293 (or 4286 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 10643241 is about 3262.3980443839. The cubic root of 10643241 is about 219.9672196338.

Adding to 10643241 its reverse (14234601), we get a palindrome (24877842).

The spelling of 10643241 in words is "ten million, six hundred forty-three thousand, two hundred forty-one".