2826158842 has 16 divisors (see below), whose sum is σ = 4598183520. Its totient is φ = 1294995312.

The previous prime is 2826158831. The next prime is 2826158843. The reversal of 2826158842 is 2488516282.

It is a junction number, because it is equal to n+sod(n) for n = 2826158792 and 2826158801.

It is not an unprimeable number, because it can be changed into a prime (2826158843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387388 + ... + 394615.

It is an arithmetic number, because the mean of its divisors is an integer number (287386470).

Almost surely, 2^2826158842 is an apocalyptic number.

2826158842 is a deficient number, since it is larger than the sum of its proper divisors (1772024678).

2826158842 is a wasteful number, since it uses less digits than its factorization.

2826158842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782157.

The product of its digits is 491520, while the sum is 46.

The square root of 2826158842 is about 53161.6294144564. The cubic root of 2826158842 is about 1413.8354141442.

The spelling of 2826158842 in words is "two billion, eight hundred twenty-six million, one hundred fifty-eight thousand, eight hundred forty-two".