9130233 has 16 divisors (see below), whose sum is σ = 14237696. Its totient is φ = 5095440.

The previous prime is 9130217. The next prime is 9130237. The reversal of 9130233 is 3320319.

9130233 is digitally balanced in base 2, base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9130233 - 2⁴ = 9130217 is a prime.

It is a super-2 number, since 2×9130233² = 166722309268578, which contains 22 as substring.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

9130233 is strictly pandigital in base 8.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9130237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4153 + ... + 5958.

It is an arithmetic number, because the mean of its divisors is an integer number (889856).

Almost surely, 2^9130233 is an apocalyptic number.

It is an amenable number.

9130233 is a deficient number, since it is larger than the sum of its proper divisors (5107463).

9130233 is a wasteful number, since it uses less digits than its factorization.

9130233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10164.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 9130233 is about 3021.6275415742. The cubic root of 9130233 is about 209.0068982713.

The spelling of 9130233 in words is "nine million, one hundred thirty thousand, two hundred thirty-three".