6226464864 has 48 divisors (see below), whose sum is σ = 16354684080. Its totient is φ = 2074191360.

The previous prime is 6226464799. The next prime is 6226464889. The reversal of 6226464864 is 4684646226.

It is a tau number, because it is divible by the number of its divisors (48).

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 an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140794 + ... + 179654.

It is an arithmetic number, because the mean of its divisors is an integer number (340722585).

Almost surely, 2^6226464864 is an apocalyptic number.

It is an amenable number.

6226464864 is an abundant number, since it is smaller than the sum of its proper divisors (10128219216).

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

6226464864 is a wasteful number, since it uses less digits than its factorization.

6226464864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40543 (or 40535 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 48.

The square root of 6226464864 is about 78907.9518426375. The cubic root of 6226464864 is about 1839.7007295251.

The spelling of 6226464864 in words is "six billion, two hundred twenty-six million, four hundred sixty-four thousand, eight hundred sixty-four".