9275230865 has 16 divisors (see below), whose sum is σ = 11327663376. Its totient is φ = 7288915200.

The previous prime is 9275230843. The next prime is 9275230903. The reversal of 9275230865 is 5680325729.

It is a Cunningham number, because it is equal to 96308²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 5936240209 + 3338990656 = 77047^2 + 57784^2 .

It is not a de Polignac number, because 9275230865 - 2⁶ = 9275230801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216095 + ... + 255435.

It is an arithmetic number, because the mean of its divisors is an integer number (707978961).

Almost surely, 2^9275230865 is an apocalyptic number.

It is an amenable number.

9275230865 is a deficient number, since it is larger than the sum of its proper divisors (2052432511).

9275230865 is a wasteful number, since it uses less digits than its factorization.

9275230865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40180.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 9275230865 is about 96308.0000051917. Note that the first 5 decimals coincide. The cubic root of 9275230865 is about 2101.0751006770.

The spelling of 9275230865 in words is "nine billion, two hundred seventy-five million, two hundred thirty thousand, eight hundred sixty-five".