6224404020 has 48 divisors (see below), whose sum is σ = 17456591040. Its totient is φ = 1657149696.

The previous prime is 6224404019. The next prime is 6224404027. The reversal of 6224404020 is 204044226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6224404027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46657 + ... + 120936.

It is an arithmetic number, because the mean of its divisors is an integer number (363678980).

Almost surely, 2^6224404020 is an apocalyptic number.

6224404020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6224404020 is an abundant number, since it is smaller than the sum of its proper divisors (11232187020).

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

6224404020 is a wasteful number, since it uses less digits than its factorization.

6224404020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168224 (or 168222 counting only the distinct ones).

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

The square root of 6224404020 is about 78894.8922301057. The cubic root of 6224404020 is about 1839.4977382260.

Adding to 6224404020 its reverse (204044226), we get a palindrome (6428448246).

The spelling of 6224404020 in words is "six billion, two hundred twenty-four million, four hundred four thousand, twenty".