9023058720 has 576 divisors, whose sum is σ = 36258243840. Its totient is φ = 2087534592.

The previous prime is 9023058719. The next prime is 9023058721. The reversal of 9023058720 is 278503209.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9023058719) and next prime (9023058721).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9023058721) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12410997 + ... + 12411723.

It is an arithmetic number, because the mean of its divisors is an integer number (62948340).

Almost surely, 2^9023058720 is an apocalyptic number.

9023058720 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9023058720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18129121920).

9023058720 is an abundant number, since it is smaller than the sum of its proper divisors (27235185120).

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

9023058720 is a wasteful number, since it uses less digits than its factorization.

9023058720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 767 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 9023058720 is about 94989.7821873490. The cubic root of 9023058720 is about 2081.8587551283.

The spelling of 9023058720 in words is "nine billion, twenty-three million, fifty-eight thousand, seven hundred twenty".