26116266 has 16 divisors (see below), whose sum is σ = 56981088. Its totient is φ = 7914000.

The previous prime is 26116243. The next prime is 26116283. The reversal of 26116266 is 66261162.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197785 + ... + 197916.

It is an arithmetic number, because the mean of its divisors is an integer number (3561318).

Almost surely, 2^26116266 is an apocalyptic number.

26116266 is an abundant number, since it is smaller than the sum of its proper divisors (30864822).

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

26116266 is a wasteful number, since it uses less digits than its factorization.

26116266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395717.

The product of its digits is 5184, while the sum is 30.

The square root of 26116266 is about 5110.4076158365. The cubic root of 26116266 is about 296.6905368721.

Subtracting 26116266 from its reverse (66261162), we obtain a square (40144896 = 6336²).

The spelling of 26116266 in words is "twenty-six million, one hundred sixteen thousand, two hundred sixty-six".