26542 has 8 divisors (see below), whose sum is σ = 41616. Its totient is φ = 12672.

The previous prime is 26539. The next prime is 26557. The reversal of 26542 is 24562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243 + ... + 334.

It is an arithmetic number, because the mean of its divisors is an integer number (5202).

2²⁶⁵⁴² is an apocalyptic number.

26542 is a deficient number, since it is larger than the sum of its proper divisors (15074).

26542 is a wasteful number, since it uses less digits than its factorization.

26542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602.

The product of its digits is 480, while the sum is 19.

The square root of 26542 is about 162.9171568620. The cubic root of 26542 is about 29.8294020877.

Subtracting from 26542 its product of digits (480), we obtain a palindrome (26062).

The spelling of 26542 in words is "twenty-six thousand, five hundred forty-two".