2010630720 has 168 divisors, whose sum is σ = 7426171584. Its totient is φ = 459561984.

The previous prime is 2010630701. The next prime is 2010630757. The reversal of 2010630720 is 270360102.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (21).

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 23 ways as a sum of consecutive naturals, for example, 25669 + ... + 68411.

Almost surely, 2^2010630720 is an apocalyptic number.

2010630720 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 2010630720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3713085792).

2010630720 is an abundant number, since it is smaller than the sum of its proper divisors (5415540864).

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

2010630720 is a wasteful number, since it uses less digits than its factorization.

2010630720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42777 (or 42760 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2010630720 is about 44840.0570918459. The cubic root of 2010630720 is about 1262.1494176710.

Adding to 2010630720 its reverse (270360102), we get a palindrome (2280990822).

The spelling of 2010630720 in words is "two billion, ten million, six hundred thirty thousand, seven hundred twenty".