2244915580 has 12 divisors (see below), whose sum is σ = 4714322760. Its totient is φ = 897966224.

The previous prime is 2244915557. The next prime is 2244915611. The reversal of 2244915580 is 855194422.

It is a happy number.

It is a super-2 number, since 2×2244915580² = 10079291922653472800, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 56122870 + ... + 56122909.

It is an arithmetic number, because the mean of its divisors is an integer number (392860230).

Almost surely, 2^2244915580 is an apocalyptic number.

2244915580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244915580 is an abundant number, since it is smaller than the sum of its proper divisors (2469407180).

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

2244915580 is a wasteful number, since it uses less digits than its factorization.

2244915580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112245788 (or 112245786 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 2244915580 is about 47380.5400982302. The cubic root of 2244915580 is about 1309.3829193590.

The spelling of 2244915580 in words is "two billion, two hundred forty-four million, nine hundred fifteen thousand, five hundred eighty".