26164214 has 4 divisors (see below), whose sum is σ = 39246324. Its totient is φ = 13082106.

The previous prime is 26164213. The next prime is 26164231. The reversal of 26164214 is 41246162.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41246162 = 2 ⋅20623081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26164213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6541052 + ... + 6541055.

It is an arithmetic number, because the mean of its divisors is an integer number (9811581).

Almost surely, 2^26164214 is an apocalyptic number.

26164214 is a deficient number, since it is larger than the sum of its proper divisors (13082110).

26164214 is a wasteful number, since it uses less digits than its factorization.

26164214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13082109.

The product of its digits is 2304, while the sum is 26.

The square root of 26164214 is about 5115.0966755282. The cubic root of 26164214 is about 296.8719949317.

The spelling of 26164214 in words is "twenty-six million, one hundred sixty-four thousand, two hundred fourteen".