230766469 has 2 divisors, whose sum is σ = 230766470. Its totient is φ = 230766468.

The previous prime is 230766467. The next prime is 230766577. The reversal of 230766469 is 964667032.

230766469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 224700100 + 6066369 = 14990^2 + 2463^2 .

It is a cyclic number.

It is not a de Polignac number, because 230766469 - 2¹ = 230766467 is a prime.

It is a super-3 number, since 3×230766469³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 230766467, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230766461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115383234 + 115383235.

It is an arithmetic number, because the mean of its divisors is an integer number (115383235).

Almost surely, 2^230766469 is an apocalyptic number.

It is an amenable number.

230766469 is a deficient number, since it is larger than the sum of its proper divisors (1).

230766469 is an equidigital number, since it uses as much as digits as its factorization.

230766469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 230766469 is about 15190.9996050293. Note that the first 3 decimals coincide. The cubic root of 230766469 is about 613.3724068982.

The spelling of 230766469 in words is "two hundred thirty million, seven hundred sixty-six thousand, four hundred sixty-nine".