26106201 has 24 divisors (see below), whose sum is σ = 42254784. Its totient is φ = 15392160.

The previous prime is 26106193. The next prime is 26106211. The reversal of 26106201 is 10260162.

It is a happy number.

It is not a de Polignac number, because 26106201 - 2³ = 26106193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26106211) 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 23 ways as a sum of consecutive naturals, for example, 100 + ... + 7226.

It is an arithmetic number, because the mean of its divisors is an integer number (1760616).

Almost surely, 2^26106201 is an apocalyptic number.

It is an amenable number.

26106201 is a deficient number, since it is larger than the sum of its proper divisors (16148583).

26106201 is a wasteful number, since it uses less digits than its factorization.

26106201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7181 (or 7178 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 26106201 is about 5109.4227658318. The cubic root of 26106201 is about 296.6524179216.

Adding to 26106201 its reverse (10260162), we get a palindrome (36366363).

The spelling of 26106201 in words is "twenty-six million, one hundred six thousand, two hundred one".