2582674442 has 16 divisors (see below), whose sum is σ = 4125614472. Its totient is φ = 1208348160.

The previous prime is 2582674441. The next prime is 2582674447. The reversal of 2582674442 is 2444762852.

It can be written as a sum of positive squares in 4 ways, for example, as 2359142041 + 223532401 = 48571^2 + 14951^2 .

It is a super-2 number, since 2×2582674442² = 13340414546720022728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2582674393 and 2582674402.

It is not an unprimeable number, because it can be changed into a prime (2582674441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213659 + ... + 225422.

Almost surely, 2^2582674442 is an apocalyptic number.

2582674442 is a deficient number, since it is larger than the sum of its proper divisors (1542940030).

2582674442 is a wasteful number, since it uses less digits than its factorization.

2582674442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439273.

The product of its digits is 860160, while the sum is 44.

The square root of 2582674442 is about 50820.0200905116. The cubic root of 2582674442 is about 1372.0077196000.

The spelling of 2582674442 in words is "two billion, five hundred eighty-two million, six hundred seventy-four thousand, four hundred forty-two".