2896287456 has 24 divisors (see below), whose sum is σ = 7602754824. Its totient is φ = 965429120.

The previous prime is 2896287421. The next prime is 2896287463. The reversal of 2896287456 is 6547826982.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 2896287396 and 2896287405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15084735 + ... + 15084926.

It is an arithmetic number, because the mean of its divisors is an integer number (316781451).

Almost surely, 2^2896287456 is an apocalyptic number.

It is an amenable number.

2896287456 is an abundant number, since it is smaller than the sum of its proper divisors (4706467368).

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

2896287456 is a wasteful number, since it uses less digits than its factorization.

2896287456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30169674 (or 30169666 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 57.

The square root of 2896287456 is about 53817.1669265486. The cubic root of 2896287456 is about 1425.4343530334.

The spelling of 2896287456 in words is "two billion, eight hundred ninety-six million, two hundred eighty-seven thousand, four hundred fifty-six".