26276668 has 24 divisors (see below), whose sum is σ = 51896880. Its totient is φ = 11531520.

The previous prime is 26276659. The next prime is 26276669. The reversal of 26276668 is 86667262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26276669) 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 7 ways as a sum of consecutive naturals, for example, 9021 + ... + 11572.

It is an arithmetic number, because the mean of its divisors is an integer number (2162370).

Almost surely, 2^26276668 is an apocalyptic number.

It is an amenable number.

26276668 is a deficient number, since it is larger than the sum of its proper divisors (25620212).

26276668 is a wasteful number, since it uses less digits than its factorization.

26276668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20637 (or 20635 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The square root of 26276668 is about 5126.0772526368. The cubic root of 26276668 is about 297.2967064394.

The spelling of 26276668 in words is "twenty-six million, two hundred seventy-six thousand, six hundred sixty-eight".