230330385 has 40 divisors (see below), whose sum is σ = 413994240. Its totient is φ = 122514336.

The previous prime is 230330381. The next prime is 230330393. The reversal of 230330385 is 583033032.

It is a happy number.

It is not a de Polignac number, because 230330385 - 2² = 230330381 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (230330381) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 266464 + ... + 267326.

It is an arithmetic number, because the mean of its divisors is an integer number (10349856).

Almost surely, 2^230330385 is an apocalyptic number.

It is an amenable number.

230330385 is a deficient number, since it is larger than the sum of its proper divisors (183663855).

230330385 is an equidigital number, since it uses as much as digits as its factorization.

230330385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 230330385 is about 15176.6394501550. The cubic root of 230330385 is about 612.9857959092.

The spelling of 230330385 in words is "two hundred thirty million, three hundred thirty thousand, three hundred eighty-five".