9220856736 has 96 divisors (see below), whose sum is σ = 29790488448. Its totient is φ = 2431872000.

The previous prime is 9220856683. The next prime is 9220856741. The reversal of 9220856736 is 6376580229.

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

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519015 + ... + 536486.

It is an arithmetic number, because the mean of its divisors is an integer number (310317588).

Almost surely, 2^9220856736 is an apocalyptic number.

9220856736 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

9220856736 is an abundant number, since it is smaller than the sum of its proper divisors (20569631712).

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

9220856736 is a wasteful number, since it uses less digits than its factorization.

9220856736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055534 (or 1055526 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 9220856736 is about 96025.2921682616. The cubic root of 9220856736 is about 2096.9613449344.

The spelling of 9220856736 in words is "nine billion, two hundred twenty million, eight hundred fifty-six thousand, seven hundred thirty-six".