6448862762 has 32 divisors (see below), whose sum is σ = 10235877120. Its totient is φ = 3042204480.

The previous prime is 6448862759. The next prime is 6448862801. The reversal of 6448862762 is 2672688446.

It is a super-2 number, since 2×6448862762² = 83175661846220537288, which contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 2209328 + ... + 2212244.

It is an arithmetic number, because the mean of its divisors is an integer number (319871160).

Almost surely, 2^6448862762 is an apocalyptic number.

6448862762 is a deficient number, since it is larger than the sum of its proper divisors (3787014358).

6448862762 is a wasteful number, since it uses less digits than its factorization.

6448862762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806.

The product of its digits is 6193152, while the sum is 53.

The square root of 6448862762 is about 80304.8115744007. The cubic root of 6448862762 is about 1861.3485770440.

The spelling of 6448862762 in words is "six billion, four hundred forty-eight million, eight hundred sixty-two thousand, seven hundred sixty-two".