230958247 has 16 divisors (see below), whose sum is σ = 252252000. Its totient is φ = 210190464.

The previous prime is 230958197. The next prime is 230958251. The reversal of 230958247 is 742859032.

It is a cyclic number.

It is not a de Polignac number, because 230958247 - 2²³ = 222569639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230958257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551004 + ... + 551422.

It is an arithmetic number, because the mean of its divisors is an integer number (15765750).

Almost surely, 2^230958247 is an apocalyptic number.

230958247 is a deficient number, since it is larger than the sum of its proper divisors (21293753).

230958247 is a wasteful number, since it uses less digits than its factorization.

230958247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 230958247 is about 15197.3105186411. The cubic root of 230958247 is about 613.5422738106.

The spelling of 230958247 in words is "two hundred thirty million, nine hundred fifty-eight thousand, two hundred forty-seven".