2822478585 has 16 divisors (see below), whose sum is σ = 4638019776. Its totient is φ = 1464637248.

The previous prime is 2822478577. The next prime is 2822478611. The reversal of 2822478585 is 5858742282.

It is a happy number.

It is not a de Polignac number, because 2822478585 - 2³ = 2822478577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2542219 + ... + 2543328.

It is an arithmetic number, because the mean of its divisors is an integer number (289876236).

Almost surely, 2^2822478585 is an apocalyptic number.

It is an amenable number.

2822478585 is a deficient number, since it is larger than the sum of its proper divisors (1815541191).

2822478585 is a wasteful number, since it uses less digits than its factorization.

2822478585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5085592.

The product of its digits is 2867200, while the sum is 51.

The square root of 2822478585 is about 53127.0042916030. The cubic root of 2822478585 is about 1413.2214432394.

The spelling of 2822478585 in words is "two billion, eight hundred twenty-two million, four hundred seventy-eight thousand, five hundred eighty-five".