2774283456 has 56 divisors (see below), whose sum is σ = 8388908800. Its totient is φ = 792652032.

The previous prime is 2774283433. The next prime is 2774283467. The reversal of 2774283456 is 6543824772.

It is a tau number, because it is divible by the number of its divisors (56).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1030756 + ... + 1033443.

Almost surely, 2^2774283456 is an apocalyptic number.

It is an amenable number.

2774283456 is an abundant number, since it is smaller than the sum of its proper divisors (5614625344).

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

2774283456 is a wasteful number, since it uses less digits than its factorization.

2774283456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064221 (or 2064211 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 48.

The square root of 2774283456 is about 52671.4671905008. The cubic root of 2774283456 is about 1405.1314164720.

The spelling of 2774283456 in words is "two billion, seven hundred seventy-four million, two hundred eighty-three thousand, four hundred fifty-six".