2268027642 has 16 divisors (see below), whose sum is σ = 4682380032. Its totient is φ = 731621760.

The previous prime is 2268027617. The next prime is 2268027661. The reversal of 2268027642 is 2467208622.

It is a self number, because there is not a number n which added to its sum of digits gives 2268027642.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6096663 + ... + 6097034.

It is an arithmetic number, because the mean of its divisors is an integer number (292648752).

Almost surely, 2^2268027642 is an apocalyptic number.

2268027642 is an abundant number, since it is smaller than the sum of its proper divisors (2414352390).

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

2268027642 is a wasteful number, since it uses less digits than its factorization.

2268027642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12193733.

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 2268027642 is about 47623.8138119996. The cubic root of 2268027642 is about 1313.8610796285.

The spelling of 2268027642 in words is "two billion, two hundred sixty-eight million, twenty-seven thousand, six hundred forty-two".