9813268 has 24 divisors (see below), whose sum is σ = 17939880. Its totient is φ = 4692480.

The previous prime is 9813263. The next prime is 9813283. The reversal of 9813268 is 8623189.

9813268 is digitally balanced in base 2, 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 4 ways, for example, as 3844 + 9809424 = 62^2 + 3132^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9813263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8128 + ... + 9256.

It is an arithmetic number, because the mean of its divisors is an integer number (747495).

Almost surely, 2^9813268 is an apocalyptic number.

It is an amenable number.

9813268 is a deficient number, since it is larger than the sum of its proper divisors (8126612).

9813268 is a wasteful number, since it uses less digits than its factorization.

9813268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227 (or 1225 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 9813268 is about 3132.6136052823. The cubic root of 9813268 is about 214.0940280306.

It can be divided in two parts, 98 and 13268, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 9813268 in words is "nine million, eight hundred thirteen thousand, two hundred sixty-eight".