26850086 has 16 divisors (see below), whose sum is σ = 41703936. Its totient is φ = 12954816.

The previous prime is 26850077. The next prime is 26850091. The reversal of 26850086 is 68005862.

It is a Curzon number.

It is a plaindrome in base 15.

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 7 ways as a sum of consecutive naturals, for example, 7970 + ... + 10826.

It is an arithmetic number, because the mean of its divisors is an integer number (2606496).

Almost surely, 2^26850086 is an apocalyptic number.

26850086 is a deficient number, since it is larger than the sum of its proper divisors (14853850).

26850086 is a wasteful number, since it uses less digits than its factorization.

26850086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 26850086 is about 5181.7068616432. The cubic root of 26850086 is about 299.4437321541.

The spelling of 26850086 in words is "twenty-six million, eight hundred fifty thousand, eighty-six".