26116704 has 144 divisors (see below), whose sum is σ = 79606800. Its totient is φ = 8107008.

The previous prime is 26116703. The next prime is 26116747. The reversal of 26116704 is 40761162.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26116703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 442627 + ... + 442685.

It is an arithmetic number, because the mean of its divisors is an integer number (552825).

Almost surely, 2^26116704 is an apocalyptic number.

26116704 is a gapful number since it is divisible by the number (24) 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 26116704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39803400).

26116704 is an abundant number, since it is smaller than the sum of its proper divisors (53490096).

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

26116704 is a wasteful number, since it uses less digits than its factorization.

26116704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 26116704 is about 5110.4504693813. The cubic root of 26116704 is about 296.6921954774.

Adding to 26116704 its reverse (40761162), we get a palindrome (66877866).

It can be divided in two parts, 261 and 16704, that multiplied together give a square (4359744 = 2088²).

The spelling of 26116704 in words is "twenty-six million, one hundred sixteen thousand, seven hundred four".