2418822090 has 96 divisors (see below), whose sum is σ = 6494432256. Its totient is φ = 624136320.

The previous prime is 2418822047. The next prime is 2418822139. The reversal of 2418822090 is 902288142.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 634129 + ... + 637931.

It is an arithmetic number, because the mean of its divisors is an integer number (67650336).

Almost surely, 2^2418822090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2418822090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3247216128).

2418822090 is an abundant number, since it is smaller than the sum of its proper divisors (4075610166).

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

2418822090 is a wasteful number, since it uses less digits than its factorization.

2418822090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044 (or 4041 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 2418822090 is about 49181.5218349331. The cubic root of 2418822090 is about 1342.3568254458.

The spelling of 2418822090 in words is "two billion, four hundred eighteen million, eight hundred twenty-two thousand, ninety".