9238423 has 2 divisors, whose sum is σ = 9238424. Its totient is φ = 9238422.

The previous prime is 9238409. The next prime is 9238457. The reversal of 9238423 is 3248329.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9238423 - 2⁵ = 9238391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9239423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4619211 + 4619212.

It is an arithmetic number, because the mean of its divisors is an integer number (4619212).

Almost surely, 2^9238423 is an apocalyptic number.

9238423 is a deficient number, since it is larger than the sum of its proper divisors (1).

9238423 is an equidigital number, since it uses as much as digits as its factorization.

9238423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The square root of 9238423 is about 3039.4774221895. The cubic root of 9238423 is about 209.8292111006.

The spelling of 9238423 in words is "nine million, two hundred thirty-eight thousand, four hundred twenty-three".