2875005782 has 16 divisors (see below), whose sum is σ = 4856315904. Its totient is φ = 1264665000.

The previous prime is 2875005781. The next prime is 2875005787.

2875005782 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 (2875005781) 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, 2107094 + ... + 2108457.

It is an arithmetic number, because the mean of its divisors is an integer number (303519744).

Almost surely, 2^2875005782 is an apocalyptic number.

2875005782 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2875005782 is a deficient number, since it is larger than the sum of its proper divisors (1981310122).

2875005782 is a wasteful number, since it uses less digits than its factorization.

2875005782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4215595.

The product of its (nonzero) digits is 313600, while the sum is 44.

The square root of 2875005782 is about 53619.0803912189. The cubic root of 2875005782 is about 1421.9344431564.

The spelling of 2875005782 in words is "two billion, eight hundred seventy-five million, five thousand, seven hundred eighty-two".