9228867 has 4 divisors (see below), whose sum is σ = 12305160. Its totient is φ = 6152576.

The previous prime is 9228833. The next prime is 9228881. The reversal of 9228867 is 7688229.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9228867 is a prime.

It is a super-2 number, since 2×9228867² = 170343972207378, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9228827) 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, 1538142 + ... + 1538147.

It is an arithmetic number, because the mean of its divisors is an integer number (3076290).

Almost surely, 2^9228867 is an apocalyptic number.

9228867 is a deficient number, since it is larger than the sum of its proper divisors (3076293).

9228867 is a wasteful number, since it uses less digits than its factorization.

9228867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3076292.

The product of its digits is 96768, while the sum is 42.

The square root of 9228867 is about 3037.9050347238. The cubic root of 9228867 is about 209.7568387310.

The spelling of 9228867 in words is "nine million, two hundred twenty-eight thousand, eight hundred sixty-seven".