230541667 has 2 divisors, whose sum is σ = 230541668. Its totient is φ = 230541666.

The previous prime is 230541659. The next prime is 230541739. The reversal of 230541667 is 766145032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230541667 - 2³ = 230541659 is a prime.

It is equal to p_12670684 and since 230541667 and 12670684 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (230571667) 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, 115270833 + 115270834.

It is an arithmetic number, because the mean of its divisors is an integer number (115270834).

Almost surely, 2^230541667 is an apocalyptic number.

230541667 is a deficient number, since it is larger than the sum of its proper divisors (1).

230541667 is an equidigital number, since it uses as much as digits as its factorization.

230541667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 230541667 is about 15183.5986182459. The cubic root of 230541667 is about 613.1731691967.

Adding to 230541667 its reverse (766145032), we get a palindrome (996686699).

The spelling of 230541667 in words is "two hundred thirty million, five hundred forty-one thousand, six hundred sixty-seven".