2722327056 has 120 divisors (see below), whose sum is σ = 7954949184. Its totient is φ = 901238400.

The previous prime is 2722327051. The next prime is 2722327067. The reversal of 2722327056 is 6507232272.

It is a super-2 number, since 2×2722327056² = 14822129199659254272, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2722327056.

It is not an unprimeable number, because it can be changed into a prime (2722327051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 584770 + ... + 589406.

Almost surely, 2^2722327056 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 2722327056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3977474592).

2722327056 is an abundant number, since it is smaller than the sum of its proper divisors (5232622128).

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

2722327056 is a wasteful number, since it uses less digits than its factorization.

2722327056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811 (or 4793 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 2722327056 is about 52175.9241029807. The cubic root of 2722327056 is about 1396.3043783114.

The spelling of 2722327056 in words is "two billion, seven hundred twenty-two million, three hundred twenty-seven thousand, fifty-six".