2627435620 has 12 divisors (see below), whose sum is σ = 5517614844. Its totient is φ = 1050974240.

The previous prime is 2627435609. The next prime is 2627435669. The reversal of 2627435620 is 265347262.

It can be written as a sum of positive squares in 2 ways, for example, as 273439296 + 2353996324 = 16536^2 + 48518^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2627435620.

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 3 ways as a sum of consecutive naturals, for example, 65685871 + ... + 65685910.

It is an arithmetic number, because the mean of its divisors is an integer number (459801237).

Almost surely, 2^2627435620 is an apocalyptic number.

2627435620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2627435620 is an abundant number, since it is smaller than the sum of its proper divisors (2890179224).

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

2627435620 is a wasteful number, since it uses less digits than its factorization.

2627435620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131371790 (or 131371788 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The square root of 2627435620 is about 51258.5175361130. The cubic root of 2627435620 is about 1379.8886033444. Note that the first 3 decimals are identical.

The spelling of 2627435620 in words is "two billion, six hundred twenty-seven million, four hundred thirty-five thousand, six hundred twenty".