26534166 has 8 divisors (see below), whose sum is σ = 53068344. Its totient is φ = 8844720.

The previous prime is 26534153. The next prime is 26534201. The reversal of 26534166 is 66143562.

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

26534166 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2211175 + ... + 2211186.

It is an arithmetic number, because the mean of its divisors is an integer number (6633543).

Almost surely, 2^26534166 is an apocalyptic number.

26534166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26534166 is a wasteful number, since it uses less digits than its factorization.

26534166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4422366.

The product of its digits is 25920, while the sum is 33.

The square root of 26534166 is about 5151.1324968399. The cubic root of 26534166 is about 298.2646703467.

The spelling of 26534166 in words is "twenty-six million, five hundred thirty-four thousand, one hundred sixty-six".