233678005 has 16 divisors (see below), whose sum is σ = 323901504. Its totient is φ = 159950080.

The previous prime is 233677993. The next prime is 233678033. The reversal of 233678005 is 500876332.

It is not a de Polignac number, because 233678005 - 2⁵ = 233677973 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 124027 + ... + 125896.

It is an arithmetic number, because the mean of its divisors is an integer number (20243844).

Almost surely, 2^233678005 is an apocalyptic number.

It is an amenable number.

233678005 is a deficient number, since it is larger than the sum of its proper divisors (90223499).

233678005 is a wasteful number, since it uses less digits than its factorization.

233678005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249956.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 233678005 is about 15286.5301818300. The cubic root of 233678005 is about 615.9412339579.

The spelling of 233678005 in words is "two hundred thirty-three million, six hundred seventy-eight thousand, five".