2240555530 has 16 divisors (see below), whose sum is σ = 4055533920. Its totient is φ = 891214672.

The previous prime is 2240555521. The next prime is 2240555533. The reversal of 2240555530 is 355550422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2240555492 and 2240555501.

It is not an unprimeable number, because it can be changed into a prime (2240555533) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 624064 + ... + 627643.

It is an arithmetic number, because the mean of its divisors is an integer number (253470870).

Almost surely, 2^2240555530 is an apocalyptic number.

2240555530 is a deficient number, since it is larger than the sum of its proper divisors (1814978390).

2240555530 is a wasteful number, since it uses less digits than its factorization.

2240555530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251893.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 2240555530 is about 47334.5067577555. The cubic root of 2240555530 is about 1308.5346803412.

The spelling of 2240555530 in words is "two billion, two hundred forty million, five hundred fifty-five thousand, five hundred thirty".