26056766 has 16 divisors (see below), whose sum is σ = 39816144. Its totient is φ = 12786624.

The previous prime is 26056763. The next prime is 26056781. The reversal of 26056766 is 66765062.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26056763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46001 + ... + 46563.

It is an arithmetic number, because the mean of its divisors is an integer number (2488509).

Almost surely, 2^26056766 is an apocalyptic number.

26056766 is a deficient number, since it is larger than the sum of its proper divisors (13759378).

26056766 is a wasteful number, since it uses less digits than its factorization.

26056766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 26056766 is about 5104.5828428972. The cubic root of 26056766 is about 296.4650514712.

The spelling of 26056766 in words is "twenty-six million, fifty-six thousand, seven hundred sixty-six".