9267228 has 36 divisors (see below), whose sum is σ = 23609040. Its totient is φ = 3064896.

The previous prime is 9267217. The next prime is 9267241. The reversal of 9267228 is 8227629.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 9267192 and 9267201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3993 + ... + 5871.

Almost surely, 2^9267228 is an apocalyptic number.

It is an amenable number.

9267228 is an abundant number, since it is smaller than the sum of its proper divisors (14341812).

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

9267228 is a wasteful number, since it uses less digits than its factorization.

9267228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026 (or 2021 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 9267228 is about 3044.2122133649. The cubic root of 9267228 is about 210.0470642813.

The spelling of 9267228 in words is "nine million, two hundred sixty-seven thousand, two hundred twenty-eight".