26868722 has 8 divisors (see below), whose sum is σ = 41240496. Its totient is φ = 13121892.

The previous prime is 26868713. The next prime is 26868733. The reversal of 26868722 is 22786862.

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

It is a self number, because there is not a number n which added to its sum of digits gives 26868722.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156128 + ... + 156299.

It is an arithmetic number, because the mean of its divisors is an integer number (5155062).

Almost surely, 2^26868722 is an apocalyptic number.

26868722 is a deficient number, since it is larger than the sum of its proper divisors (14371774).

26868722 is a wasteful number, since it uses less digits than its factorization.

26868722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312472.

The product of its digits is 129024, while the sum is 41.

The square root of 26868722 is about 5183.5047988788. The cubic root of 26868722 is about 299.5129950335.

The spelling of 26868722 in words is "twenty-six million, eight hundred sixty-eight thousand, seven hundred twenty-two".