2224060640 has 24 divisors (see below), whose sum is σ = 5254343640. Its totient is φ = 889624192.

The previous prime is 2224060583. The next prime is 2224060651. The reversal of 2224060640 is 460604222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6950030 + ... + 6950349.

It is an arithmetic number, because the mean of its divisors is an integer number (218930985).

Almost surely, 2^2224060640 is an apocalyptic number.

2224060640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224060640 is an abundant number, since it is smaller than the sum of its proper divisors (3030283000).

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

2224060640 is a wasteful number, since it uses less digits than its factorization.

2224060640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13900394 (or 13900386 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2224060640 is about 47159.9474130326. The cubic root of 2224060640 is about 1305.3156393132.

Adding to 2224060640 its reverse (460604222), we get a palindrome (2684664862).

The spelling of 2224060640 in words is "two billion, two hundred twenty-four million, sixty thousand, six hundred forty".