9128268 has 24 divisors (see below), whose sum is σ = 23666160. Its totient is φ = 3042720.

The previous prime is 9128267. The next prime is 9128297. The reversal of 9128268 is 8628219.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (9128267) 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, 42153 + ... + 42368.

It is an arithmetic number, because the mean of its divisors is an integer number (986090).

Almost surely, 2^9128268 is an apocalyptic number.

It is an amenable number.

9128268 is an abundant number, since it is smaller than the sum of its proper divisors (14537892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9128268 is a wasteful number, since it uses less digits than its factorization.

9128268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84534 (or 84526 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 9128268 is about 3021.3023681850. The cubic root of 9128268 is about 208.9919031073.

It can be divided in two parts, 912 and 8268, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 9128268 in words is "nine million, one hundred twenty-eight thousand, two hundred sixty-eight".