232652809 has 4 divisors (see below), whose sum is σ = 232686720. Its totient is φ = 232618900.

The previous prime is 232652801. The next prime is 232652813. The reversal of 232652809 is 908256232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232652809 - 2³ = 232652801 is a prime.

It is a super-3 number, since 3×232652809³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232652801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2629 + ... + 21730.

It is an arithmetic number, because the mean of its divisors is an integer number (58171680).

Almost surely, 2^232652809 is an apocalyptic number.

It is an amenable number.

232652809 is a deficient number, since it is larger than the sum of its proper divisors (33911).

232652809 is an equidigital number, since it uses as much as digits as its factorization.

232652809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33910.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 232652809 is about 15252.9606634253. The cubic root of 232652809 is about 615.0391576187.

The spelling of 232652809 in words is "two hundred thirty-two million, six hundred fifty-two thousand, eight hundred nine".