26968803 has 4 divisors (see below), whose sum is σ = 35958408. Its totient is φ = 17979200.

The previous prime is 26968801. The next prime is 26968829. The reversal of 26968803 is 30886962.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26968803 - 2¹ = 26968801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26968801) 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 3 ways as a sum of consecutive naturals, for example, 4494798 + ... + 4494803.

It is an arithmetic number, because the mean of its divisors is an integer number (8989602).

Almost surely, 2^26968803 is an apocalyptic number.

26968803 is a deficient number, since it is larger than the sum of its proper divisors (8989605).

26968803 is an equidigital number, since it uses as much as digits as its factorization.

26968803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8989604.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 26968803 is about 5193.1496223390. The cubic root of 26968803 is about 299.8844110252.

The spelling of 26968803 in words is "twenty-six million, nine hundred sixty-eight thousand, eight hundred three".