2648268000 has 768 divisors, whose sum is σ = 11472814080. Its totient is φ = 580608000.

The previous prime is 2648267971. The next prime is 2648268071. The reversal of 2648268000 is 8628462.

2648268000 is a `hidden beast` number, since 2 + 648 + 2 + 6 + 8 + 0 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 23435944 + ... + 23436056.

It is an arithmetic number, because the mean of its divisors is an integer number (14938560).

Almost surely, 2^2648268000 is an apocalyptic number.

2648268000 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 2648268000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5736407040).

2648268000 is an abundant number, since it is smaller than the sum of its proper divisors (8824546080).

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

2648268000 is a wasteful number, since it uses less digits than its factorization.

2648268000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 2648268000 is about 51461.3252841394. The cubic root of 2648268000 is about 1383.5259550162.

The spelling of 2648268000 in words is "two billion, six hundred forty-eight million, two hundred sixty-eight thousand".