1008118648 has 32 divisors (see below), whose sum is σ = 1958742000. Its totient is φ = 485847040.

The previous prime is 1008118637. The next prime is 1008118697. The reversal of 1008118648 is 8468118001.

It is a congruent number.

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, 145323 + ... + 152101.

Almost surely, 2^1008118648 is an apocalyptic number.

It is an amenable number.

1008118648 is a deficient number, since it is larger than the sum of its proper divisors (950623352).

1008118648 is a wasteful number, since it uses less digits than its factorization.

1008118648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7455 (or 7451 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 37.

The square root of 1008118648 is about 31750.8842081603. The cubic root of 1008118648 is about 1002.6989252493.

The spelling of 1008118648 in words is "one billion, eight million, one hundred eighteen thousand, six hundred forty-eight".