26355 has 16 divisors (see below), whose sum is σ = 48384.
Its totient is φ = 12000.
The previous prime is 26347. The next prime is 26357. The reversal of 26355 is 55362.
It is not a de Polignac number, because 26355 - 23 = 26347 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a plaindrome in base 11.
It is not an unprimeable number, because it can be changed into a prime (26357) 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, 21 + ... + 230.
It is an arithmetic number, because the mean of its divisors is an integer number (3024).
226355 is an apocalyptic number.
26355 is a deficient number, since it is larger than the sum of its proper divisors (22029).
26355 is a wasteful number, since it uses less digits than its factorization.
26355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266.
The product of its digits is 900, while the sum is 21.
The square root of 26355 is about 162.3422311045.
The cubic root of 26355 is about 29.7591831924.
The spelling of 26355 in words is "twenty-six thousand, three hundred fifty-five".