2223914784 has 288 divisors, whose sum is σ = 7500076416. Its totient is φ = 571576320.

The previous prime is 2223914747. The next prime is 2223914809. The reversal of 2223914784 is 4874193222.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 2506789 + ... + 2507675.

It is an arithmetic number, because the mean of its divisors is an integer number (26041932).

Almost surely, 2^2223914784 is an apocalyptic number.

2223914784 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2223914784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3750038208).

2223914784 is an abundant number, since it is smaller than the sum of its proper divisors (5276161632).

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

2223914784 is a wasteful number, since it uses less digits than its factorization.

2223914784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968 (or 953 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 2223914784 is about 47158.4009907037. The cubic root of 2223914784 is about 1305.2871040781.

The spelling of 2223914784 in words is "two billion, two hundred twenty-three million, nine hundred fourteen thousand, seven hundred eighty-four".