2240240004 has 60 divisors (see below), whose sum is σ = 5922308700. Its totient is φ = 738346752.

The previous prime is 2240239949. The next prime is 2240240027. The reversal of 2240240004 is 4000420422.

It can be written as a sum of positive squares in 2 ways, for example, as 976437504 + 1263802500 = 31248^2 + 35550^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10009 + ... + 67680.

It is an arithmetic number, because the mean of its divisors is an integer number (98705145).

Almost surely, 2^2240240004 is an apocalyptic number.

It is an amenable number.

2240240004 is an abundant number, since it is smaller than the sum of its proper divisors (3682068696).

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

2240240004 is a wasteful number, since it uses less digits than its factorization.

2240240004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77794 (or 77783 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 2240240004 is about 47331.1737019060. The cubic root of 2240240004 is about 1308.4732527041.

Adding to 2240240004 its reverse (4000420422), we get a palindrome (6240660426).

The spelling of 2240240004 in words is "two billion, two hundred forty million, two hundred forty thousand, four".