2082497660 has 48 divisors (see below), whose sum is σ = 4618669440. Its totient is φ = 786542400.

The previous prime is 2082497657. The next prime is 2082497693. The reversal of 2082497660 is 667942802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107735 + ... + 125585.

It is an arithmetic number, because the mean of its divisors is an integer number (96222280).

Almost surely, 2^2082497660 is an apocalyptic number.

2082497660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2082497660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2309334720).

2082497660 is an abundant number, since it is smaller than the sum of its proper divisors (2536171780).

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

2082497660 is a wasteful number, since it uses less digits than its factorization.

2082497660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18186 (or 18184 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 2082497660 is about 45634.3911978674. The cubic root of 2082497660 is about 1277.0115953223.

The spelling of 2082497660 in words is "two billion, eighty-two million, four hundred ninety-seven thousand, six hundred sixty".