26316612 has 72 divisors (see below), whose sum is σ = 80510976. Its totient is φ = 7075584.

The previous prime is 26316607. The next prime is 26316617. The reversal of 26316612 is 21661362.

It is an interprime number because it is at equal distance from previous prime (26316607) and next prime (26316617).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (26316617) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 1213 + ... + 7355.

It is an arithmetic number, because the mean of its divisors is an integer number (1118208).

Almost surely, 2^26316612 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 26316612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40255488).

26316612 is an abundant number, since it is smaller than the sum of its proper divisors (54194364).

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

26316612 is a wasteful number, since it uses less digits than its factorization.

26316612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6177 (or 6172 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 26316612 is about 5129.9719297478. The cubic root of 26316612 is about 297.4472735689.

Adding to 26316612 its reverse (21661362), we get a palindrome (47977974).

The spelling of 26316612 in words is "twenty-six million, three hundred sixteen thousand, six hundred twelve".