2875225782 has 64 divisors (see below), whose sum is σ = 6822869760. Its totient is φ = 796272000.

The previous prime is 2875225781. The next prime is 2875225841.

2875225782 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875225781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70069 + ... + 103247.

It is an arithmetic number, because the mean of its divisors is an integer number (106607340).

Almost surely, 2^2875225782 is an apocalyptic number.

2875225782 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2875225782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3411434880).

2875225782 is an abundant number, since it is smaller than the sum of its proper divisors (3947643978).

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

2875225782 is a wasteful number, since it uses less digits than its factorization.

2875225782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33309.

The product of its digits is 1254400, while the sum is 48.

The square root of 2875225782 is about 53621.1318604895. The cubic root of 2875225782 is about 1421.9707117905.

The spelling of 2875225782 in words is "two billion, eight hundred seventy-five million, two hundred twenty-five thousand, seven hundred eighty-two".