26155214 has 16 divisors (see below), whose sum is σ = 42224976. Its totient is φ = 12105600.

The previous prime is 26155211. The next prime is 26155249. The reversal of 26155214 is 41255162.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26155211) 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, 4232 + ... + 8379.

It is an arithmetic number, because the mean of its divisors is an integer number (2639061).

Almost surely, 2^26155214 is an apocalyptic number.

26155214 is a deficient number, since it is larger than the sum of its proper divisors (16069762).

26155214 is a wasteful number, since it uses less digits than its factorization.

26155214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12691.

The product of its digits is 2400, while the sum is 26.

The square root of 26155214 is about 5114.2168510926. The cubic root of 26155214 is about 296.8379515577.

The spelling of 26155214 in words is "twenty-six million, one hundred fifty-five thousand, two hundred fourteen".