26811316 has 12 divisors (see below), whose sum is σ = 53622688. Its totient is φ = 11490552.

The previous prime is 26811289. The next prime is 26811319. The reversal of 26811316 is 61311862.

26811316 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 957547 = 26811316 / (2 + 6 + 8 + 1 + 1 + 3 + 1 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26811319) 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 3 ways as a sum of consecutive naturals, for example, 478746 + ... + 478801.

Almost surely, 2^26811316 is an apocalyptic number.

It is an amenable number.

26811316 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26811316 is a wasteful number, since it uses less digits than its factorization.

26811316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957558 (or 957556 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 26811316 is about 5177.9644649225. The cubic root of 26811316 is about 299.2995361446.

The spelling of 26811316 in words is "twenty-six million, eight hundred eleven thousand, three hundred sixteen".