26696063 has 2 divisors, whose sum is σ = 26696064. Its totient is φ = 26696062.

The previous prime is 26696051. The next prime is 26696099. The reversal of 26696063 is 36069662.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26696063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26696023) by changing a digit.

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 as a sum of consecutive naturals, namely, 13348031 + 13348032.

It is an arithmetic number, because the mean of its divisors is an integer number (13348032).

Almost surely, 2^26696063 is an apocalyptic number.

26696063 is a deficient number, since it is larger than the sum of its proper divisors (1).

26696063 is an equidigital number, since it uses as much as digits as its factorization.

26696063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 26696063 is about 5166.8232987011. The cubic root of 26696063 is about 298.8700568456.

The spelling of 26696063 in words is "twenty-six million, six hundred ninety-six thousand, sixty-three".