10489768 has 16 divisors (see below), whose sum is σ = 20148660. Its totient is φ = 5116800.

The previous prime is 10489763. The next prime is 10489769. The reversal of 10489768 is 86798401.

It can be written as a sum of positive squares in 2 ways, for example, as 7606564 + 2883204 = 2758^2 + 1698^2 .

It is a super-2 number, since 2×10489768² = 220070465387648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10489763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15663 + ... + 16318.

Almost surely, 2^10489768 is an apocalyptic number.

It is an amenable number.

10489768 is a deficient number, since it is larger than the sum of its proper divisors (9658892).

10489768 is a wasteful number, since it uses less digits than its factorization.

10489768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32028 (or 32024 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 10489768 is about 3238.7911325061. The cubic root of 10489768 is about 218.9048049253.

It can be divided in two parts, 1048 and 9768, that added together give a square (10816 = 104²).

The spelling of 10489768 in words is "ten million, four hundred eighty-nine thousand, seven hundred sixty-eight".