26796536 has 64 divisors (see below), whose sum is σ = 58060800. Its totient is φ = 11491200.

The previous prime is 26796529. The next prime is 26796557. The reversal of 26796536 is 63569762.

26796536 = 579² + 580² + ... + 649².

It is a zygodrome in base 2.

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 15 ways as a sum of consecutive naturals, for example, 140201 + ... + 140391.

It is an arithmetic number, because the mean of its divisors is an integer number (907200).

Almost surely, 2^26796536 is an apocalyptic number.

26796536 is a gapful number since it is divisible by the number (26) 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 26796536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29030400).

26796536 is an abundant number, since it is smaller than the sum of its proper divisors (31264264).

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

26796536 is a wasteful number, since it uses less digits than its factorization.

26796536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 296 counting only the distinct ones).

The product of its digits is 408240, while the sum is 44.

The square root of 26796536 is about 5176.5370664181. The cubic root of 26796536 is about 299.2445287706.

The spelling of 26796536 in words is "twenty-six million, seven hundred ninety-six thousand, five hundred thirty-six".