10644383 has 2 divisors, whose sum is σ = 10644384. Its totient is φ = 10644382.

The previous prime is 10644373. The next prime is 10644401. The reversal of 10644383 is 38344601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10644383 - 2¹⁰ = 10643359 is a prime.

It is a super-2 number, since 2×10644383² = 226605778901378, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10644323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5322191 + 5322192.

It is an arithmetic number, because the mean of its divisors is an integer number (5322192).

Almost surely, 2^10644383 is an apocalyptic number.

10644383 is a deficient number, since it is larger than the sum of its proper divisors (1).

10644383 is an equidigital number, since it uses as much as digits as its factorization.

10644383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 10644383 is about 3262.5730643160. The cubic root of 10644383 is about 219.9750867106.

Adding to 10644383 its reverse (38344601), we get a palindrome (48988984).

The spelling of 10644383 in words is "ten million, six hundred forty-four thousand, three hundred eighty-three".