2214273648 has 120 divisors (see below), whose sum is σ = 5966887440. Its totient is φ = 707374080.

The previous prime is 2214273617. The next prime is 2214273667. The reversal of 2214273648 is 8463724122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5413668 + ... + 5414076.

It is an arithmetic number, because the mean of its divisors is an integer number (49724062).

Almost surely, 2^2214273648 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 2214273648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2983443720).

2214273648 is an abundant number, since it is smaller than the sum of its proper divisors (3752613792).

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

2214273648 is a wasteful number, since it uses less digits than its factorization.

2214273648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567 (or 518 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 2214273648 is about 47056.0691941008. The cubic root of 2214273648 is about 1303.3981408386.

The spelling of 2214273648 in words is "two billion, two hundred fourteen million, two hundred seventy-three thousand, six hundred forty-eight".