26536 has 16 divisors (see below), whose sum is σ = 51840. Its totient is φ = 12720.

The previous prime is 26513. The next prime is 26539. The reversal of 26536 is 63562.

It is not an unprimeable number, because it can be changed into a prime (26539) by changing a digit.

26536 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195 + ... + 301.

It is an arithmetic number, because the mean of its divisors is an integer number (3240).

2²⁶⁵³⁶ is an apocalyptic number.

It is an amenable number.

26536 is a deficient number, since it is larger than the sum of its proper divisors (25304).

26536 is a wasteful number, since it uses less digits than its factorization.

26536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 140 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 26536 is about 162.8987415544. The cubic root of 26536 is about 29.8271542051.

The spelling of 26536 in words is "twenty-six thousand, five hundred thirty-six".