26283838 has 16 divisors (see below), whose sum is σ = 46276704. Its totient is φ = 10959840.

The previous prime is 26283833. The next prime is 26283839. The reversal of 26283838 is 83838262.

It is a self number, because there is not a number n which added to its sum of digits gives 26283838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26283833) by changing a digit.

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, 24853 + ... + 25888.

It is an arithmetic number, because the mean of its divisors is an integer number (2892294).

Almost surely, 2^26283838 is an apocalyptic number.

26283838 is a deficient number, since it is larger than the sum of its proper divisors (19992866).

26283838 is a wasteful number, since it uses less digits than its factorization.

26283838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50787.

The product of its digits is 110592, while the sum is 40.

The square root of 26283838 is about 5126.7765701267. The cubic root of 26283838 is about 297.3237446663.

It can be divided in two parts, 262 and 83838, that added together give a square (84100 = 290²).

The spelling of 26283838 in words is "twenty-six million, two hundred eighty-three thousand, eight hundred thirty-eight".