2245111908 has 96 divisors (see below), whose sum is σ = 5861842560. Its totient is φ = 664043520.

The previous prime is 2245111871. The next prime is 2245111927. The reversal of 2245111908 is 8091115422.

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 31 ways as a sum of consecutive naturals, for example, 1161703 + ... + 1163633.

It is an arithmetic number, because the mean of its divisors is an integer number (61060860).

Almost surely, 2^2245111908 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 2245111908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2930921280).

2245111908 is an abundant number, since it is smaller than the sum of its proper divisors (3616730652).

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

2245111908 is a wasteful number, since it uses less digits than its factorization.

2245111908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237 (or 2235 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 2245111908 is about 47382.6118739776. The cubic root of 2245111908 is about 1309.4210887284.

The spelling of 2245111908 in words is "two billion, two hundred forty-five million, one hundred eleven thousand, nine hundred eight".