2822481420 has 96 divisors (see below), whose sum is σ = 8669396736. Its totient is φ = 680428800.

The previous prime is 2822481413. The next prime is 2822481437. The reversal of 2822481420 is 241842282.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107647 + ... + 131273.

It is an arithmetic number, because the mean of its divisors is an integer number (90306216).

Almost surely, 2^2822481420 is an apocalyptic number.

2822481420 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 2822481420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4334698368).

2822481420 is an abundant number, since it is smaller than the sum of its proper divisors (5846915316).

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

2822481420 is a wasteful number, since it uses less digits than its factorization.

2822481420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23831 (or 23829 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 33.

The square root of 2822481420 is about 53127.0309729426. The cubic root of 2822481420 is about 1413.2219164028.

The spelling of 2822481420 in words is "two billion, eight hundred twenty-two million, four hundred eighty-one thousand, four hundred twenty".