26441064 has 144 divisors (see below), whose sum is σ = 80933580. Its totient is φ = 7787520.

The previous prime is 26441059. The next prime is 26441071. The reversal of 26441064 is 46014462.

26441064 is a `hidden beast` number, since 2 + 644 + 10 + 6 + 4 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1340964 + 25100100 = 1158^2 + 5010^2 .

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 35 ways as a sum of consecutive naturals, for example, 498862 + ... + 498914.

Almost surely, 2^26441064 is an apocalyptic number.

26441064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26441064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40466790).

26441064 is an abundant number, since it is smaller than the sum of its proper divisors (54492516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26441064 is a wasteful number, since it uses less digits than its factorization.

26441064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 26441064 is about 5142.0875138410. The cubic root of 26441064 is about 297.9154152381.

It can be divided in two parts, 264 and 41064, that added together give a triangular number (41328 = T₂₈₇).

The spelling of 26441064 in words is "twenty-six million, four hundred forty-one thousand, sixty-four".