230515867 has 8 divisors (see below), whose sum is σ = 248833440. Its totient is φ = 212889600.

The previous prime is 230515861. The next prime is 230515877. The reversal of 230515867 is 768515032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230515867 - 2¹⁹ = 229991579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230515861) 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 in 7 ways as a sum of consecutive naturals, for example, 172134 + ... + 173467.

It is an arithmetic number, because the mean of its divisors is an integer number (31104180).

Almost surely, 2^230515867 is an apocalyptic number.

230515867 is a deficient number, since it is larger than the sum of its proper divisors (18317573).

230515867 is a wasteful number, since it uses less digits than its factorization.

230515867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345653.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 230515867 is about 15182.7489935123. The cubic root of 230515867 is about 613.1502948676.

The spelling of 230515867 in words is "two hundred thirty million, five hundred fifteen thousand, eight hundred sixty-seven".