6466026248 has 48 divisors (see below), whose sum is σ = 13826106000. Its totient is φ = 2811295520.

The previous prime is 6466026241. The next prime is 6466026251. The reversal of 6466026248 is 8426206646.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 6466026199 and 6466026208.

It is not an unprimeable number, because it can be changed into a prime (6466026241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22898 + ... + 116001.

It is an arithmetic number, because the mean of its divisors is an integer number (288043875).

Almost surely, 2^6466026248 is an apocalyptic number.

It is an amenable number.

6466026248 is an abundant number, since it is smaller than the sum of its proper divisors (7360079752).

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

6466026248 is a wasteful number, since it uses less digits than its factorization.

6466026248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138962 (or 138935 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 44.

The square root of 6466026248 is about 80411.6051823367. The cubic root of 6466026248 is about 1862.9984250355.

The spelling of 6466026248 in words is "six billion, four hundred sixty-six million, twenty-six thousand, two hundred forty-eight".