1002486048 has 24 divisors (see below), whose sum is σ = 2631526128. Its totient is φ = 334161984.

The previous prime is 1002486011. The next prime is 1002486049. The reversal of 1002486048 is 8406842001.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1002486049) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5221186 + ... + 5221377.

It is an arithmetic number, because the mean of its divisors is an integer number (109646922).

Almost surely, 2^1002486048 is an apocalyptic number.

It is an amenable number.

1002486048 is an abundant number, since it is smaller than the sum of its proper divisors (1629040080).

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

1002486048 is a wasteful number, since it uses less digits than its factorization.

1002486048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10442576 (or 10442568 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 1002486048 is about 31662.0600719536. The cubic root of 1002486048 is about 1000.8279968986.

The spelling of 1002486048 in words is "one billion, two million, four hundred eighty-six thousand, forty-eight".