230232387 has 32 divisors (see below), whose sum is σ = 385933824. Its totient is φ = 119586720.

The previous prime is 230232349. The next prime is 230232397. The reversal of 230232387 is 783232032.

It is not a de Polignac number, because 230232387 - 2¹¹ = 230230339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230232347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23833 + ... + 32069.

It is an arithmetic number, because the mean of its divisors is an integer number (12060432).

Almost surely, 2^230232387 is an apocalyptic number.

230232387 is a deficient number, since it is larger than the sum of its proper divisors (155701437).

230232387 is an equidigital number, since it uses as much as digits as its factorization.

230232387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8280 (or 8258 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 230232387 is about 15173.4105263121. The cubic root of 230232387 is about 612.8988484814.

The spelling of 230232387 in words is "two hundred thirty million, two hundred thirty-two thousand, three hundred eighty-seven".