26800238 has 8 divisors (see below), whose sum is σ = 40425480. Its totient is φ = 13325080.

The previous prime is 26800159. The next prime is 26800259. The reversal of 26800238 is 83200862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 26800238.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 37073 + ... + 37788.

It is an arithmetic number, because the mean of its divisors is an integer number (5053185).

Almost surely, 2^26800238 is an apocalyptic number.

26800238 is a deficient number, since it is larger than the sum of its proper divisors (13625242).

26800238 is a wasteful number, since it uses less digits than its factorization.

26800238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75042.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 26800238 is about 5176.8946290223. The cubic root of 26800238 is about 299.2583085646.

The spelling of 26800238 in words is "twenty-six million, eight hundred thousand, two hundred thirty-eight".