10489853 has 6 divisors (see below), whose sum is σ = 11530302. Its totient is φ = 9536120.

The previous prime is 10489837. The next prime is 10489859. The reversal of 10489853 is 35898401.

10489853 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 9351364 + 1138489 = 3058^2 + 1067^2 .

It is not a de Polignac number, because 10489853 - 2⁴ = 10489837 is a prime.

It is a super-2 number, since 2×10489853² = 220074031923218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10489859) 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 5 ways as a sum of consecutive naturals, for example, 43226 + ... + 43467.

It is an arithmetic number, because the mean of its divisors is an integer number (1921717).

Almost surely, 2^10489853 is an apocalyptic number.

It is an amenable number.

10489853 is a deficient number, since it is larger than the sum of its proper divisors (1040449).

10489853 is an equidigital number, since it uses as much as digits as its factorization.

10489853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86715 (or 86704 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 10489853 is about 3238.8042546594. The cubic root of 10489853 is about 218.9053961954.

It can be divided in two parts, 1048 and 9853, that added together give a palindrome (10901).

The spelling of 10489853 in words is "ten million, four hundred eighty-nine thousand, eight hundred fifty-three".