26808036 has 48 divisors (see below), whose sum is σ = 64870848. Its totient is φ = 8611200.

The previous prime is 26808029. The next prime is 26808037. The reversal of 26808036 is 63080862.

It is a junction number, because it is equal to n+sod(n) for n = 26807988 and 26808006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26808037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38451 + ... + 39141.

It is an arithmetic number, because the mean of its divisors is an integer number (1351476).

Almost surely, 2^26808036 is an apocalyptic number.

It is an amenable number.

26808036 is an abundant number, since it is smaller than the sum of its proper divisors (38062812).

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

26808036 is a wasteful number, since it uses less digits than its factorization.

26808036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812 (or 810 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 26808036 is about 5177.6477284574. The cubic root of 26808036 is about 299.2873305704.

Adding to 26808036 its reverse (63080862), we get a palindrome (89888898).

The spelling of 26808036 in words is "twenty-six million, eight hundred eight thousand, thirty-six".