230766387 has 16 divisors (see below), whose sum is σ = 318074880. Its totient is φ = 148665600.

The previous prime is 230766379. The next prime is 230766413. The reversal of 230766387 is 783667032.

It is not a de Polignac number, because 230766387 - 2³ = 230766379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230766317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85062 + ... + 87732.

It is an arithmetic number, because the mean of its divisors is an integer number (19879680).

Almost surely, 2^230766387 is an apocalyptic number.

230766387 is a deficient number, since it is larger than the sum of its proper divisors (87308493).

230766387 is a wasteful number, since it uses less digits than its factorization.

230766387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3634.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 230766387 is about 15190.9969060625. The cubic root of 230766387 is about 613.3723342467.

The spelling of 230766387 in words is "two hundred thirty million, seven hundred sixty-six thousand, three hundred eighty-seven".