2826584245 has 4 divisors (see below), whose sum is σ = 3391901100. Its totient is φ = 2261267392.

The previous prime is 2826584219. The next prime is 2826584261. The reversal of 2826584245 is 5424856282.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5424856282 = 2 ⋅2712428141.

It can be written as a sum of positive squares in 2 ways, for example, as 1424156644 + 1402427601 = 37738^2 + 37449^2 .

It is a cyclic number.

It is not a de Polignac number, because 2826584245 - 2¹⁷ = 2826453173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2826584195 and 2826584204.

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, 282658420 + ... + 282658429.

It is an arithmetic number, because the mean of its divisors is an integer number (847975275).

Almost surely, 2^2826584245 is an apocalyptic number.

It is an amenable number.

2826584245 is a deficient number, since it is larger than the sum of its proper divisors (565316855).

2826584245 is an equidigital number, since it uses as much as digits as its factorization.

2826584245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565316854.

The product of its digits is 1228800, while the sum is 46.

The square root of 2826584245 is about 53165.6302981541. The cubic root of 2826584245 is about 1413.9063490168.

It can be divided in two parts, 282658 and 4245, that added together give a triangular number (286903 = T₇₅₇).

The spelling of 2826584245 in words is "two billion, eight hundred twenty-six million, five hundred eighty-four thousand, two hundred forty-five".