2305440224 has 24 divisors (see below), whose sum is σ = 4540537008. Its totient is φ = 1152288000.

The previous prime is 2305440133. The next prime is 2305440233. The reversal of 2305440224 is 4220445032.

It is a happy number.

It is a Cunningham number, because it is equal to 48015²-1.

It is a junction number, because it is equal to n+sod(n) for n = 2305440193 and 2305440202.

It is a congruent number.

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, 84029 + ... + 108035.

It is an arithmetic number, because the mean of its divisors is an integer number (189189042).

Almost surely, 2^2305440224 is an apocalyptic number.

It is an amenable number.

2305440224 is a deficient number, since it is larger than the sum of its proper divisors (2235096784).

2305440224 is a wasteful number, since it uses less digits than its factorization.

2305440224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27018 (or 27010 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 2305440224 is about 48014.9999895866. Note that the first 4 decimals coincide. The cubic root of 2305440224 is about 1321.0460456416.

Adding to 2305440224 its reverse (4220445032), we get a palindrome (6525885256).

The spelling of 2305440224 in words is "two billion, three hundred five million, four hundred forty thousand, two hundred twenty-four".