6248332648 has 8 divisors (see below), whose sum is σ = 11715623730. Its totient is φ = 3124166320.

The previous prime is 6248332633. The next prime is 6248332669. The reversal of 6248332648 is 8462338426.

It can be written as a sum of positive squares in only one way, i.e., 6036979204 + 211353444 = 77698^2 + 14538^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 6248332598 and 6248332607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390520783 + ... + 390520798.

Almost surely, 2^6248332648 is an apocalyptic number.

It is an amenable number.

6248332648 is a deficient number, since it is larger than the sum of its proper divisors (5467291082).

6248332648 is a wasteful number, since it uses less digits than its factorization.

6248332648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781041587 (or 781041583 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 46.

The square root of 6248332648 is about 79046.3955408468. The cubic root of 6248332648 is about 1841.8519326909.

The spelling of 6248332648 in words is "six billion, two hundred forty-eight million, three hundred thirty-two thousand, six hundred forty-eight".