26782842 has 16 divisors (see below), whose sum is σ = 53622720. Its totient is φ = 8918112.

The previous prime is 26782831. The next prime is 26782883. The reversal of 26782842 is 24828762.

It is a self number, because there is not a number n which added to its sum of digits gives 26782842.

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, 6003 + ... + 9465.

It is an arithmetic number, because the mean of its divisors is an integer number (3351420).

Almost surely, 2^26782842 is an apocalyptic number.

26782842 is an abundant number, since it is smaller than the sum of its proper divisors (26839878).

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

26782842 is a wasteful number, since it uses less digits than its factorization.

26782842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4757.

The product of its digits is 86016, while the sum is 39.

The square root of 26782842 is about 5175.2141984656. The cubic root of 26782842 is about 299.1935451556.

The spelling of 26782842 in words is "twenty-six million, seven hundred eighty-two thousand, eight hundred forty-two".