2204040624 has 20 divisors (see below), whose sum is σ = 5693771736. Its totient is φ = 734680192.

The previous prime is 2204040611. The next prime is 2204040647. The reversal of 2204040624 is 4260404022.

It is a super-3 number, since 3×2204040624³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2204040594 and 2204040603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22958709 + ... + 22958804.

Almost surely, 2^2204040624 is an apocalyptic number.

2204040624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2204040624 is an abundant number, since it is smaller than the sum of its proper divisors (3489731112).

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

2204040624 is a wasteful number, since it uses less digits than its factorization.

2204040624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45917524 (or 45917518 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2204040624 is about 46947.2110353746. The cubic root of 2204040624 is about 1301.3872024539.

Adding to 2204040624 its reverse (4260404022), we get a palindrome (6464444646).

The spelling of 2204040624 in words is "two billion, two hundred four million, forty thousand, six hundred twenty-four".