26516855 has 8 divisors (see below), whose sum is σ = 33692112. Its totient is φ = 19965568.

The previous prime is 26516839. The next prime is 26516857. The reversal of 26516855 is 55861562.

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

It is a cyclic number.

It is not a de Polignac number, because 26516855 - 2⁴ = 26516839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26516857) 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, 155897 + ... + 156066.

It is an arithmetic number, because the mean of its divisors is an integer number (4211514).

Almost surely, 2^26516855 is an apocalyptic number.

26516855 is a deficient number, since it is larger than the sum of its proper divisors (7175257).

26516855 is a wasteful number, since it uses less digits than its factorization.

26516855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311985.

The product of its digits is 72000, while the sum is 38.

The square root of 26516855 is about 5149.4519125825. The cubic root of 26516855 is about 298.1997931998.

The spelling of 26516855 in words is "twenty-six million, five hundred sixteen thousand, eight hundred fifty-five".