9272263008 has 96 divisors (see below), whose sum is σ = 24625036800. Its totient is φ = 3054742016.

The previous prime is 9272263001. The next prime is 9272263031. The reversal of 9272263008 is 8003622729.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×9272263008² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9272263001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2971273 + ... + 2974391.

It is an arithmetic number, because the mean of its divisors is an integer number (256510800).

Almost surely, 2^9272263008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9272263008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12312518400).

9272263008 is an abundant number, since it is smaller than the sum of its proper divisors (15352773792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9272263008 is a wasteful number, since it uses less digits than its factorization.

9272263008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484 (or 3476 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 9272263008 is about 96292.5906183856. The cubic root of 9272263008 is about 2100.8509784693.

The spelling of 9272263008 in words is "nine billion, two hundred seventy-two million, two hundred sixty-three thousand, eight".