9233139 has 8 divisors (see below), whose sum is σ = 12438160. Its totient is φ = 6091776.

The previous prime is 9233123. The next prime is 9233167. The reversal of 9233139 is 9313329.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9233139 - 2⁴ = 9233123 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9233179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15574 + ... + 16155.

It is an arithmetic number, because the mean of its divisors is an integer number (1554770).

Almost surely, 2^9233139 is an apocalyptic number.

9233139 is a deficient number, since it is larger than the sum of its proper divisors (3205021).

9233139 is a wasteful number, since it uses less digits than its factorization.

9233139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31829.

The product of its digits is 4374, while the sum is 30.

The square root of 9233139 is about 3038.6080694950. The cubic root of 9233139 is about 209.7891988964.

The spelling of 9233139 in words is "nine million, two hundred thirty-three thousand, one hundred thirty-nine".