26320116 has 24 divisors (see below), whose sum is σ = 63395584. Its totient is φ = 8490240.

The previous prime is 26320103. The next prime is 26320117. The reversal of 26320116 is 61102362.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 26320092 and 26320101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26320117) 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, 35005 + ... + 35748.

Almost surely, 2^26320116 is an apocalyptic number.

It is an amenable number.

26320116 is an abundant number, since it is smaller than the sum of its proper divisors (37075468).

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

26320116 is a wasteful number, since it uses less digits than its factorization.

26320116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70791 (or 70789 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 26320116 is about 5130.3134407169. The cubic root of 26320116 is about 297.4604744702.

Adding to 26320116 its reverse (61102362), we get a palindrome (87422478).

The spelling of 26320116 in words is "twenty-six million, three hundred twenty thousand, one hundred sixteen".