9233095921 has 45 divisors (see below), whose sum is σ = 11283103041. Its totient is φ = 7554901536.

The previous prime is 9233095897. The next prime is 9233095943. The reversal of 9233095921 is 1295903329.

The square root of 9233095921 is 96089.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 3685825521 + 5547270400 = 60711^2 + 74480^2 .

It is not a de Polignac number, because 9233095921 - 2¹⁷ = 9232964849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9233095121) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 174209331 + ... + 174209383.

Almost surely, 2^9233095921 is an apocalyptic number.

9233095921 is the 96089-th square number.

9233095921 is the 48045-th centered octagonal number.

It is an amenable number.

9233095921 is a deficient number, since it is larger than the sum of its proper divisors (2050007120).

9233095921 is an frugal number, since it uses more digits than its factorization.

9233095921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 131220, while the sum is 43.

The cubic root of 9233095921 is about 2097.8887262515. Note that the first 3 decimals are identical.

The spelling of 9233095921 in words is "nine billion, two hundred thirty-three million, ninety-five thousand, nine hundred twenty-one".