2246219448 has 64 divisors (see below), whose sum is σ = 6160406400. Its totient is φ = 676855680.

The previous prime is 2246219431. The next prime is 2246219471. The reversal of 2246219448 is 8449126422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23490 + ... + 71022.

It is an arithmetic number, because the mean of its divisors is an integer number (96256350).

Almost surely, 2^2246219448 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 2246219448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3080203200).

2246219448 is an abundant number, since it is smaller than the sum of its proper divisors (3914186952).

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

2246219448 is a wasteful number, since it uses less digits than its factorization.

2246219448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47732 (or 47728 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 2246219448 is about 47394.2976316772. The cubic root of 2246219448 is about 1309.6363709185.

The spelling of 2246219448 in words is "two billion, two hundred forty-six million, two hundred nineteen thousand, four hundred forty-eight".