9228764 has 6 divisors (see below), whose sum is σ = 16150344. Its totient is φ = 4614380.

The previous prime is 9228763. The next prime is 9228767. The reversal of 9228764 is 4678229.

9228764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9228763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153592 + ... + 1153599.

It is an arithmetic number, because the mean of its divisors is an integer number (2691724).

Almost surely, 2^9228764 is an apocalyptic number.

It is an amenable number.

9228764 is a deficient number, since it is larger than the sum of its proper divisors (6921580).

9228764 is a wasteful number, since it uses less digits than its factorization.

9228764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307195 (or 2307193 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 9228764 is about 3037.8880822045. Note that the first 3 decimals coincide. The cubic root of 9228764 is about 209.7560583884.

The spelling of 9228764 in words is "nine million, two hundred twenty-eight thousand, seven hundred sixty-four".