2082785276 has 24 divisors (see below), whose sum is σ = 4282091184. Its totient is φ = 873895680.

The previous prime is 2082785273. The next prime is 2082785291. The reversal of 2082785276 is 6725872802.

It is a super-3 number, since 3×2082785276³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2082785276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082785273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820045 + ... + 1821188.

It is an arithmetic number, because the mean of its divisors is an integer number (178420466).

Almost surely, 2^2082785276 is an apocalyptic number.

2082785276 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2082785276 is an abundant number, since it is smaller than the sum of its proper divisors (2199305908).

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

2082785276 is a wasteful number, since it uses less digits than its factorization.

2082785276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641261 (or 3641259 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 47.

The square root of 2082785276 is about 45637.5423965840. The cubic root of 2082785276 is about 1277.0703824327.

The spelling of 2082785276 in words is "two billion, eighty-two million, seven hundred eighty-five thousand, two hundred seventy-six".