26226506446 has 8 divisors (see below), whose sum is σ = 44959725360. Its totient is φ = 11239931328.

The previous prime is 26226506443. The next prime is 26226506479. The reversal of 26226506446 is 64460562262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26226506443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936660931 + ... + 936660958.

It is an arithmetic number, because the mean of its divisors is an integer number (5619965670).

Almost surely, 2^26226506446 is an apocalyptic number.

26226506446 is a deficient number, since it is larger than the sum of its proper divisors (18733218914).

26226506446 is a wasteful number, since it uses less digits than its factorization.

26226506446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873321898.

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 26226506446 in words is "twenty-six billion, two hundred twenty-six million, five hundred six thousand, four hundred forty-six".