2002512460 has 48 divisors (see below), whose sum is σ = 4579696800. Its totient is φ = 731073024.

The previous prime is 2002512443. The next prime is 2002512493. The reversal of 2002512460 is 642152002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20130 + ... + 66409.

It is an arithmetic number, because the mean of its divisors is an integer number (95410350).

Almost surely, 2^2002512460 is an apocalyptic number.

2002512460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2002512460 is an abundant number, since it is smaller than the sum of its proper divisors (2577184340).

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

2002512460 is a wasteful number, since it uses less digits than its factorization.

2002512460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86650 (or 86648 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2002512460 is about 44749.4408903620. The cubic root of 2002512460 is about 1260.4484126670.

Adding to 2002512460 its reverse (642152002), we get a palindrome (2644664462).

The spelling of 2002512460 in words is "two billion, two million, five hundred twelve thousand, four hundred sixty".