9226143 has 10 divisors (see below), whose sum is σ = 13782384. Its totient is φ = 6150708.

The previous prime is 9226141. The next prime is 9226159. The reversal of 9226143 is 3416229.

It is not a de Polignac number, because 9226143 - 2¹ = 9226141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9226141) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 56871 + ... + 57032.

Almost surely, 2^9226143 is an apocalyptic number.

9226143 is a deficient number, since it is larger than the sum of its proper divisors (4556241).

9226143 is a wasteful number, since it uses less digits than its factorization.

9226143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113915 (or 113906 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 9226143 is about 3037.4566663576. The cubic root of 9226143 is about 209.7361993664.

The spelling of 9226143 in words is "nine million, two hundred twenty-six thousand, one hundred forty-three".