2622036480 has 640 divisors, whose sum is σ = 10747883520. Its totient is φ = 530841600.

The previous prime is 2622036467. The next prime is 2622036481. The reversal of 2622036480 is 846302262.

It is a tau number, because it is divible by the number of its divisors (640).

It is not an unprimeable number, because it can be changed into a prime (2622036481) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17364405 + ... + 17364555.

It is an arithmetic number, because the mean of its divisors is an integer number (16793568).

Almost surely, 2^2622036480 is an apocalyptic number.

2622036480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2622036480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5373941760).

2622036480 is an abundant number, since it is smaller than the sum of its proper divisors (8125847040).

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

2622036480 is a wasteful number, since it uses less digits than its factorization.

2622036480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 2622036480 is about 51205.8246686839. The cubic root of 2622036480 is about 1378.9427735400.

The spelling of 2622036480 in words is "two billion, six hundred twenty-two million, thirty-six thousand, four hundred eighty".