620010272 has 48 divisors (see below), whose sum is σ = 1403664192. Its totient is φ = 264072960.

The previous prime is 620010239. The next prime is 620010277. The reversal of 620010272 is 272010026.

It is not an unprimeable number, because it can be changed into a prime (620010277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28022 + ... + 45002.

It is an arithmetic number, because the mean of its divisors is an integer number (29243004).

Almost surely, 2^620010272 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 620010272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (701832096).

620010272 is an abundant number, since it is smaller than the sum of its proper divisors (783653920).

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

620010272 is a wasteful number, since it uses less digits than its factorization.

620010272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17161 (or 17153 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 620010272 is about 24900.0054618468. The cubic root of 620010272 is about 852.7066074172.

Adding to 620010272 its reverse (272010026), we get a palindrome (892020298).

The spelling of 620010272 in words is "six hundred twenty million, ten thousand, two hundred seventy-two".