230475187 has 8 divisors (see below), whose sum is σ = 243190160. Its totient is φ = 217818720.

The previous prime is 230475131. The next prime is 230475191. The reversal of 230475187 is 781574032.

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 230475187 - 2⁷ = 230475059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230475107) 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, 6408 + ... + 22405.

It is an arithmetic number, because the mean of its divisors is an integer number (30398770).

Almost surely, 2^230475187 is an apocalyptic number.

230475187 is a deficient number, since it is larger than the sum of its proper divisors (12714973).

230475187 is a wasteful number, since it uses less digits than its factorization.

230475187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29253.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 230475187 is about 15181.4092560605. The cubic root of 230475187 is about 613.1142244346.

The spelling of 230475187 in words is "two hundred thirty million, four hundred seventy-five thousand, one hundred eighty-seven".