2056894608 has 40 divisors (see below), whose sum is σ = 5315284800. Its totient is φ = 685419904.

The previous prime is 2056894589. The next prime is 2056894621. The reversal of 2056894608 is 8064986502.

It is a happy number.

It is a Cunningham number, because it is equal to 45353²-1.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 268333 + ... + 275891.

It is an arithmetic number, because the mean of its divisors is an integer number (132882120).

Almost surely, 2^2056894608 is an apocalyptic number.

It is an amenable number.

2056894608 is an abundant number, since it is smaller than the sum of its proper divisors (3258390192).

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

2056894608 is a wasteful number, since it uses less digits than its factorization.

2056894608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13239 (or 13233 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 2056894608 is about 45352.9999889754. Note that the first 4 decimals coincide. The cubic root of 2056894608 is about 1271.7566383047.

It can be divided in two parts, 2056894 and 608, that added together give a palindrome (2057502).

The spelling of 2056894608 in words is "two billion, fifty-six million, eight hundred ninety-four thousand, six hundred eight".