2821754912 has 48 divisors (see below), whose sum is σ = 5769211392. Its totient is φ = 1357109760.

The previous prime is 2821754909. The next prime is 2821754941. The reversal of 2821754912 is 2194571282.

It is a super-2 number, since 2×2821754912² = 15924601566792255488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2821754912.

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, 157148 + ... + 174180.

It is an arithmetic number, because the mean of its divisors is an integer number (120191904).

Almost surely, 2^2821754912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2821754912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2884605696).

2821754912 is an abundant number, since it is smaller than the sum of its proper divisors (2947456480).

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

2821754912 is a wasteful number, since it uses less digits than its factorization.

2821754912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17241 (or 17233 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The square root of 2821754912 is about 53120.1930719383. The cubic root of 2821754912 is about 1413.1006513432.

The spelling of 2821754912 in words is "two billion, eight hundred twenty-one million, seven hundred fifty-four thousand, nine hundred twelve".