2427782226 has 16 divisors (see below), whose sum is σ = 4873484928. Its totient is φ = 806274000.

The previous prime is 2427782221. The next prime is 2427782293. The reversal of 2427782226 is 6222877242.

It is not an unprimeable number, because it can be changed into a prime (2427782221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744925 + ... + 748176.

It is an arithmetic number, because the mean of its divisors is an integer number (304592808).

Almost surely, 2^2427782226 is an apocalyptic number.

2427782226 is an abundant number, since it is smaller than the sum of its proper divisors (2445702702).

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

2427782226 is a wasteful number, since it uses less digits than its factorization.

2427782226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493377.

The product of its digits is 301056, while the sum is 42.

The square root of 2427782226 is about 49272.5301359693. The cubic root of 2427782226 is about 1344.0122977102.

The spelling of 2427782226 in words is "two billion, four hundred twenty-seven million, seven hundred eighty-two thousand, two hundred twenty-six".