2082722887 has 16 divisors (see below), whose sum is σ = 2629850112. Its totient is φ = 1607126400.

The previous prime is 2082722849. The next prime is 2082722893. The reversal of 2082722887 is 7882272802.

It is a cyclic number.

It is not a de Polignac number, because 2082722887 - 2¹⁵ = 2082690119 is a prime.

It is a super-2 number, since 2×2082722887² = 8675469248067229538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082722827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 377739 + ... + 383212.

It is an arithmetic number, because the mean of its divisors is an integer number (164365632).

Almost surely, 2^2082722887 is an apocalyptic number.

2082722887 is a deficient number, since it is larger than the sum of its proper divisors (547127225).

2082722887 is a wasteful number, since it uses less digits than its factorization.

2082722887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760998.

The product of its (nonzero) digits is 401408, while the sum is 46.

The square root of 2082722887 is about 45636.8588642996. The cubic root of 2082722887 is about 1277.0576309278.

The spelling of 2082722887 in words is "two billion, eighty-two million, seven hundred twenty-two thousand, eight hundred eighty-seven".