230407247 has 8 divisors (see below), whose sum is σ = 263473152. Its totient is φ = 197379000.

The previous prime is 230407231. The next prime is 230407267. The reversal of 230407247 is 742704032.

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

It is not a de Polignac number, because 230407247 - 2⁴ = 230407231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230407217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5222 + ... + 22092.

It is an arithmetic number, because the mean of its divisors is an integer number (32934144).

Almost surely, 2^230407247 is an apocalyptic number.

230407247 is a deficient number, since it is larger than the sum of its proper divisors (33065905).

230407247 is a wasteful number, since it uses less digits than its factorization.

230407247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18829.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 230407247 is about 15179.1714859540. The cubic root of 230407247 is about 613.0539734452.

The spelling of 230407247 in words is "two hundred thirty million, four hundred seven thousand, two hundred forty-seven".