232838305 has 16 divisors (see below), whose sum is σ = 319630464. Its totient is φ = 159505920.

The previous prime is 232838267. The next prime is 232838311. The reversal of 232838305 is 503838232.

It is a happy number.

It is not a de Polignac number, because 232838305 - 2²³ = 224449697 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 42609 + ... + 47761.

It is an arithmetic number, because the mean of its divisors is an integer number (19976904).

Almost surely, 2^232838305 is an apocalyptic number.

It is an amenable number.

232838305 is a deficient number, since it is larger than the sum of its proper divisors (86792159).

232838305 is a wasteful number, since it uses less digits than its factorization.

232838305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6456.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 232838305 is about 15259.0401074248. The cubic root of 232838305 is about 615.2025727902.

The spelling of 232838305 in words is "two hundred thirty-two million, eight hundred thirty-eight thousand, three hundred five".