26826064 has 10 divisors (see below), whose sum is σ = 51975530. Its totient is φ = 13413024.

The previous prime is 26826053. The next prime is 26826071. The reversal of 26826064 is 46062862.

It can be written as a sum of positive squares in only one way, i.e., 15936064 + 10890000 = 3992^2 + 3300^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 838299 + ... + 838330.

It is an arithmetic number, because the mean of its divisors is an integer number (5197553).

Almost surely, 2^26826064 is an apocalyptic number.

It is an amenable number.

26826064 is a deficient number, since it is larger than the sum of its proper divisors (25149466).

26826064 is a wasteful number, since it uses less digits than its factorization.

26826064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676637 (or 1676631 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 26826064 is about 5179.3883808805. The cubic root of 26826064 is about 299.3544042764.

It can be divided in two parts, 268260 and 64, that added together give a square (268324 = 518²).

The spelling of 26826064 in words is "twenty-six million, eight hundred twenty-six thousand, sixty-four".