2662822752 has 96 divisors (see below), whose sum is σ = 7202976480. Its totient is φ = 860958720.

The previous prime is 2662822709. The next prime is 2662822759. The reversal of 2662822752 is 2572282662.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662822759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424374 + ... + 430602.

It is an arithmetic number, because the mean of its divisors is an integer number (75031005).

Almost surely, 2^2662822752 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 2662822752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3601488240).

2662822752 is an abundant number, since it is smaller than the sum of its proper divisors (4540153728).

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

2662822752 is a wasteful number, since it uses less digits than its factorization.

2662822752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6376 (or 6368 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 2662822752 is about 51602.5459837012. The cubic root of 2662822752 is about 1386.0559228991.

The spelling of 2662822752 in words is "two billion, six hundred sixty-two million, eight hundred twenty-two thousand, seven hundred fifty-two".