1008268648 has 32 divisors (see below), whose sum is σ = 1960508160. Its totient is φ = 485732160.

The previous prime is 1008268637. The next prime is 1008268693. The reversal of 1008268648 is 8468628001.

1008268648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13953 + ... + 47023.

It is an arithmetic number, because the mean of its divisors is an integer number (61265880).

Almost surely, 2^1008268648 is an apocalyptic number.

It is an amenable number.

1008268648 is a deficient number, since it is larger than the sum of its proper divisors (952239512).

1008268648 is a wasteful number, since it uses less digits than its factorization.

1008268648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33217 (or 33213 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 1008268648 is about 31753.2462592410. The cubic root of 1008268648 is about 1002.7486539792.

The spelling of 1008268648 in words is "one billion, eight million, two hundred sixty-eight thousand, six hundred forty-eight".