6222486864 has 40 divisors (see below), whose sum is σ = 17536100832. Its totient is φ = 1885601920.

The previous prime is 6222486859. The next prime is 6222486869. The reversal of 6222486864 is 4686842226.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6222486859) and next prime (6222486869).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222486869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5891979 + ... + 5893034.

Almost surely, 2^6222486864 is an apocalyptic number.

It is an amenable number.

6222486864 is an abundant number, since it is smaller than the sum of its proper divisors (11313613968).

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

6222486864 is a wasteful number, since it uses less digits than its factorization.

6222486864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11785035 (or 11785029 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 48.

The square root of 6222486864 is about 78882.7412302590. The cubic root of 6222486864 is about 1839.3088598344.

The spelling of 6222486864 in words is "six billion, two hundred twenty-two million, four hundred eighty-six thousand, eight hundred sixty-four".