26078 has 16 divisors (see below), whose sum is σ = 45360. Its totient is φ = 11136.

The previous prime is 26053. The next prime is 26083. The reversal of 26078 is 87062.

26078 is a modest number, since divided by 78 gives 26 as remainder.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

26078 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 7 ways as a sum of consecutive naturals, for example, 413 + ... + 471.

It is an arithmetic number, because the mean of its divisors is an integer number (2835).

2²⁶⁰⁷⁸ is an apocalyptic number.

26078 is a deficient number, since it is larger than the sum of its proper divisors (19282).

26078 is a wasteful number, since it uses less digits than its factorization.

26078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 26078 is about 161.4868415692. The cubic root of 26078 is about 29.6545560691.

The spelling of 26078 in words is "twenty-six thousand, seventy-eight".