9445227264 has 504 divisors, whose sum is σ = 31849215552. Its totient is φ = 2769500160.

The previous prime is 9445227229. The next prime is 9445227271. The reversal of 9445227264 is 4627225449.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 88273099 + ... + 88273205.

It is an arithmetic number, because the mean of its divisors is an integer number (63192888).

Almost surely, 2^9445227264 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 9445227264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15924607776).

9445227264 is an abundant number, since it is smaller than the sum of its proper divisors (22403988288).

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

9445227264 is a wasteful number, since it uses less digits than its factorization.

9445227264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 166 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The square root of 9445227264 is about 97186.5590706863. The cubic root of 9445227264 is about 2113.8336348533.

The spelling of 9445227264 in words is "nine billion, four hundred forty-five million, two hundred twenty-seven thousand, two hundred sixty-four".