26106225 has 12 divisors (see below), whose sum is σ = 43162416. Its totient is φ = 13923280.

The previous prime is 26106221. The next prime is 26106251. The reversal of 26106225 is 52260162.

It is not a de Polignac number, because 26106225 - 2² = 26106221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26106195 and 26106204.

It is not an unprimeable number, because it can be changed into a prime (26106221) 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 11 ways as a sum of consecutive naturals, for example, 173967 + ... + 174116.

It is an arithmetic number, because the mean of its divisors is an integer number (3596868).

Almost surely, 2^26106225 is an apocalyptic number.

26106225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26106225 is a deficient number, since it is larger than the sum of its proper divisors (17056191).

26106225 is a wasteful number, since it uses less digits than its factorization.

26106225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348096 (or 348091 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 26106225 is about 5109.4251144331. The cubic root of 26106225 is about 296.6525088279.

Adding to 26106225 its reverse (52260162), we get a palindrome (78366387).

The spelling of 26106225 in words is "twenty-six million, one hundred six thousand, two hundred twenty-five".