6224468240 has 80 divisors (see below), whose sum is σ = 14581376256. Its totient is φ = 2471040000.

The previous prime is 6224468183. The next prime is 6224468251. The reversal of 6224468240 is 428644226.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 6224468194 and 6224468203.

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 15 ways as a sum of consecutive naturals, for example, 8287865 + ... + 8288615.

Almost surely, 2^6224468240 is an apocalyptic number.

It is an amenable number.

6224468240 is an abundant number, since it is smaller than the sum of its proper divisors (8356908016).

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

6224468240 is a wasteful number, since it uses less digits than its factorization.

6224468240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408 (or 1402 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 38.

The square root of 6224468240 is about 78895.2992262530. The cubic root of 6224468240 is about 1839.5040645151.

The spelling of 6224468240 in words is "six billion, two hundred twenty-four million, four hundred sixty-eight thousand, two hundred forty".