232564333 has 2 divisors, whose sum is σ = 232564334. Its totient is φ = 232564332.

The previous prime is 232564331. The next prime is 232564357. The reversal of 232564333 is 333465232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180983209 + 51581124 = 13453^2 + 7182^2 .

It is a cyclic number.

It is not a de Polignac number, because 232564333 - 2¹ = 232564331 is a prime.

Together with 232564331, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 232564295 and 232564304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232564331) by changing a digit.

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 as a sum of consecutive naturals, namely, 116282166 + 116282167.

It is an arithmetic number, because the mean of its divisors is an integer number (116282167).

Almost surely, 2^232564333 is an apocalyptic number.

232564333 is the 8152-nd centered heptagonal number.

It is an amenable number.

232564333 is a deficient number, since it is larger than the sum of its proper divisors (1).

232564333 is an equidigital number, since it uses as much as digits as its factorization.

232564333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 31.

The square root of 232564333 is about 15250.0600982422. The cubic root of 232564333 is about 614.9611829115.

The spelling of 232564333 in words is "two hundred thirty-two million, five hundred sixty-four thousand, three hundred thirty-three".