2422427776 has 64 divisors (see below), whose sum is σ = 4880969280. Its totient is φ = 1197503488.

The previous prime is 2422427753. The next prime is 2422427783. The reversal of 2422427776 is 6777242242.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7641570 + ... + 7641886.

It is an arithmetic number, because the mean of its divisors is an integer number (76265145).

Almost surely, 2^2422427776 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 2422427776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2440484640).

2422427776 is an abundant number, since it is smaller than the sum of its proper divisors (2458541504).

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

2422427776 is a wasteful number, since it uses less digits than its factorization.

2422427776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821 (or 809 counting only the distinct ones).

The product of its digits is 526848, while the sum is 43.

The square root of 2422427776 is about 49218.1651019215. The cubic root of 2422427776 is about 1343.0235017594.

The spelling of 2422427776 in words is "two billion, four hundred twenty-two million, four hundred twenty-seven thousand, seven hundred seventy-six".