26426106 has 48 divisors (see below), whose sum is σ = 65976768. Its totient is φ = 7488000.

The previous prime is 26426089. The next prime is 26426107. The reversal of 26426106 is 60162462.

It is a happy number.

26426106 is a `hidden beast` number, since 2 + 6 + 42 + 610 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 26426106.

It is not an unprimeable number, because it can be changed into a prime (26426107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15706 + ... + 17306.

It is an arithmetic number, because the mean of its divisors is an integer number (1374516).

Almost surely, 2^26426106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26426106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32988384).

26426106 is an abundant number, since it is smaller than the sum of its proper divisors (39550662).

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

26426106 is a wasteful number, since it uses less digits than its factorization.

26426106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747 (or 1744 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 26426106 is about 5140.6328404196. The cubic root of 26426106 is about 297.8592266349.

Adding to 26426106 its reverse (60162462), we get a palindrome (86588568).

The spelling of 26426106 in words is "twenty-six million, four hundred twenty-six thousand, one hundred six".