26164336 has 40 divisors (see below), whose sum is σ = 56496384. Its totient is φ = 11636160.

The previous prime is 26164331. The next prime is 26164337. The reversal of 26164336 is 63346162.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 26164298 and 26164307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26164331) by changing a digit.

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, 6691 + ... + 9853.

It is a vampire number, since it can be written as 4136 ⋅ 6326 (with its own digits).

Almost surely, 2^26164336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26164336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28248192).

26164336 is an abundant number, since it is smaller than the sum of its proper divisors (30332048).

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

26164336 is a wasteful number, since it uses less digits than its factorization.

26164336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3229 (or 3223 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 26164336 is about 5115.1086009976. The cubic root of 26164336 is about 296.8724563549.

The spelling of 26164336 in words is "twenty-six million, one hundred sixty-four thousand, three hundred thirty-six".