923235238 has 16 divisors (see below), whose sum is σ = 1406882880. Its totient is φ = 454311936.

The previous prime is 923235217. The next prime is 923235259. The reversal of 923235238 is 832532329.

It is an interprime number because it is at equal distance from previous prime (923235217) and next prime (923235259).

It is a junction number, because it is equal to n+sod(n) for n = 923235197 and 923235206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40870 + ... + 59302.

It is an arithmetic number, because the mean of its divisors is an integer number (87930180).

Almost surely, 2^923235238 is an apocalyptic number.

923235238 is a deficient number, since it is larger than the sum of its proper divisors (483647642).

923235238 is a wasteful number, since it uses less digits than its factorization.

923235238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18831.

The product of its digits is 77760, while the sum is 37.

The square root of 923235238 is about 30384.7862918270. The cubic root of 923235238 is about 973.7275491041.

The spelling of 923235238 in words is "nine hundred twenty-three million, two hundred thirty-five thousand, two hundred thirty-eight".