2646056882 has 16 divisors (see below), whose sum is σ = 4543167552. Its totient is φ = 1132256880.

The previous prime is 2646056867. The next prime is 2646056899. The reversal of 2646056882 is 2886506462.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137969 + ... + 155972.

It is an arithmetic number, because the mean of its divisors is an integer number (283947972).

Almost surely, 2^2646056882 is an apocalyptic number.

2646056882 is a deficient number, since it is larger than the sum of its proper divisors (1897110670).

2646056882 is a wasteful number, since it uses less digits than its factorization.

2646056882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294593.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The square root of 2646056882 is about 51439.8374997433. The cubic root of 2646056882 is about 1383.1407987648.

The spelling of 2646056882 in words is "two billion, six hundred forty-six million, fifty-six thousand, eight hundred eighty-two".