2882428456 has 8 divisors (see below), whose sum is σ = 5404553370. Its totient is φ = 1441214224.

The previous prime is 2882428397. The next prime is 2882428481. The reversal of 2882428456 is 6548242882.

It can be written as a sum of positive squares in only one way, i.e., 2587756900 + 294671556 = 50870^2 + 17166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 180151771 + ... + 180151786.

Almost surely, 2^2882428456 is an apocalyptic number.

It is an amenable number.

2882428456 is a deficient number, since it is larger than the sum of its proper divisors (2522124914).

2882428456 is a wasteful number, since it uses less digits than its factorization.

2882428456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360303563 (or 360303559 counting only the distinct ones).

The product of its digits is 1966080, while the sum is 49.

The square root of 2882428456 is about 53688.2524953085. The cubic root of 2882428456 is about 1423.1571056940.

The spelling of 2882428456 in words is "two billion, eight hundred eighty-two million, four hundred twenty-eight thousand, four hundred fifty-six".