1005235233 has 8 divisors (see below), whose sum is σ = 1383549696. Its totient is φ = 648538800.

The previous prime is 1005235159. The next prime is 1005235247. The reversal of 1005235233 is 3325325001.

It is a happy number.

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

It is not a de Polignac number, because 1005235233 - 2²⁴ = 988458017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1005235733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5404398 + ... + 5404583.

It is an arithmetic number, because the mean of its divisors is an integer number (172943712).

Almost surely, 2^1005235233 is an apocalyptic number.

It is an amenable number.

1005235233 is a deficient number, since it is larger than the sum of its proper divisors (378314463).

1005235233 is a wasteful number, since it uses less digits than its factorization.

1005235233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10809015.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 1005235233 is about 31705.4448478491. Note that the first 3 decimals coincide. The cubic root of 1005235233 is about 1001.7420411969.

The spelling of 1005235233 in words is "one billion, five million, two hundred thirty-five thousand, two hundred thirty-three".