1002496056 has 32 divisors (see below), whose sum is σ = 2573978640. Its totient is φ = 325133568.

The previous prime is 1002496049. The next prime is 1002496057. The reversal of 1002496056 is 6506942001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002496057) 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 7 ways as a sum of consecutive naturals, for example, 563581 + ... + 565356.

Almost surely, 2^1002496056 is an apocalyptic number.

It is an amenable number.

1002496056 is an abundant number, since it is smaller than the sum of its proper divisors (1571482584).

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

1002496056 is a wasteful number, since it uses less digits than its factorization.

1002496056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128983 (or 1128979 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 1002496056 is about 31662.2181156027. The cubic root of 1002496056 is about 1000.8313273700.

The spelling of 1002496056 in words is "one billion, two million, four hundred ninety-six thousand, fifty-six".