2662412660 has 24 divisors (see below), whose sum is σ = 5625374496. Its totient is φ = 1058430240.

The previous prime is 2662412659. The next prime is 2662412699. The reversal of 2662412660 is 662142662.

2662412660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2662412660.

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, 405086 + ... + 411605.

It is an arithmetic number, because the mean of its divisors is an integer number (234390604).

Almost surely, 2^2662412660 is an apocalyptic number.

2662412660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2662412660 is an abundant number, since it is smaller than the sum of its proper divisors (2962961836).

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

2662412660 is a wasteful number, since it uses less digits than its factorization.

2662412660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816863 (or 816861 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 2662412660 is about 51598.5722670696. The cubic root of 2662412660 is about 1385.9847653743.

The spelling of 2662412660 in words is "two billion, six hundred sixty-two million, four hundred twelve thousand, six hundred sixty".