26109226 has 16 divisors (see below), whose sum is σ = 46011168. Its totient is φ = 10954800.

The previous prime is 26109203. The next prime is 26109241. The reversal of 26109226 is 62290162.

It is a junction number, because it is equal to n+sod(n) for n = 26109194 and 26109203.

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, 45360 + ... + 45931.

It is an arithmetic number, because the mean of its divisors is an integer number (2875698).

Almost surely, 2^26109226 is an apocalyptic number.

26109226 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

26109226 is a deficient number, since it is larger than the sum of its proper divisors (19901942).

26109226 is a wasteful number, since it uses less digits than its factorization.

26109226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91317.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 26109226 is about 5109.7187789545. The cubic root of 26109226 is about 296.6638754665.

Adding to 26109226 its reverse (62290162), we get a palindrome (88399388).

It can be divided in two parts, 26109 and 226, that added together give a triangular number (26335 = T₂₂₉).

The spelling of 26109226 in words is "twenty-six million, one hundred nine thousand, two hundred twenty-six".