2213838424 has 96 divisors (see below), whose sum is σ = 5032530000. Its totient is φ = 909226752.

The previous prime is 2213838401. The next prime is 2213838437. The reversal of 2213838424 is 4248383122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1693179 + ... + 1694485.

Almost surely, 2^2213838424 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 2213838424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2516265000).

2213838424 is an abundant number, since it is smaller than the sum of its proper divisors (2818691576).

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

2213838424 is a wasteful number, since it uses less digits than its factorization.

2213838424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505 (or 1494 counting only the distinct ones).

The product of its digits is 73728, while the sum is 37.

The square root of 2213838424 is about 47051.4444411646. Note that the first 5 decimals coincide. The cubic root of 2213838424 is about 1303.3127392709.

The spelling of 2213838424 in words is "two billion, two hundred thirteen million, eight hundred thirty-eight thousand, four hundred twenty-four".