9220064 has 24 divisors (see below), whose sum is σ = 20745648. Its totient is φ = 3951360.

The previous prime is 9220061. The next prime is 9220091. The reversal of 9220064 is 4600229.

9220064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9220061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20357 + ... + 20804.

It is an arithmetic number, because the mean of its divisors is an integer number (864402).

Almost surely, 2^9220064 is an apocalyptic number.

It is an amenable number.

9220064 is an abundant number, since it is smaller than the sum of its proper divisors (11525584).

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

9220064 is a wasteful number, since it uses less digits than its factorization.

9220064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41178 (or 41170 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 9220064 is about 3036.4558287583. The cubic root of 9220064 is about 209.6901249854.

The spelling of 9220064 in words is "nine million, two hundred twenty thousand, sixty-four".