2826252420 has 96 divisors (see below), whose sum is σ = 8542437120. Its totient is φ = 696030720.

The previous prime is 2826252419. The next prime is 2826252421. The reversal of 2826252420 is 242526282.

It is an interprime number because it is at equal distance from previous prime (2826252419) and next prime (2826252421).

It is not an unprimeable number, because it can be changed into a prime (2826252421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4710 + ... + 75330.

It is an arithmetic number, because the mean of its divisors is an integer number (88983720).

Almost surely, 2^2826252420 is an apocalyptic number.

2826252420 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 2826252420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4271218560).

2826252420 is an abundant number, since it is smaller than the sum of its proper divisors (5716184700).

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

2826252420 is a wasteful number, since it uses less digits than its factorization.

2826252420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70685 (or 70683 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 2826252420 is about 53162.5095344454. The cubic root of 2826252420 is about 1413.8510186493.

The spelling of 2826252420 in words is "two billion, eight hundred twenty-six million, two hundred fifty-two thousand, four hundred twenty".