2203664224 has 48 divisors (see below), whose sum is σ = 4533913440. Its totient is φ = 1052339200.

The previous prime is 2203664173. The next prime is 2203664279. The reversal of 2203664224 is 4224663022.

It is a happy number.

It is a super-2 number, since 2×2203664224² = 9712272024275044352, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593574 + ... + 597274.

It is an arithmetic number, because the mean of its divisors is an integer number (94456530).

Almost surely, 2^2203664224 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 2203664224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2266956720).

2203664224 is an abundant number, since it is smaller than the sum of its proper divisors (2330249216).

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

2203664224 is a wasteful number, since it uses less digits than its factorization.

2203664224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4543 (or 4535 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 2203664224 is about 46943.2021063753. The cubic root of 2203664224 is about 1301.3131157931.

The spelling of 2203664224 in words is "two billion, two hundred three million, six hundred sixty-four thousand, two hundred twenty-four".