26662093 has 2 divisors, whose sum is σ = 26662094. Its totient is φ = 26662092.

The previous prime is 26662087. The next prime is 26662117. The reversal of 26662093 is 39026662.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26081449 + 580644 = 5107^2 + 762^2 .

It is a cyclic number.

It is not a de Polignac number, because 26662093 - 2⁵ = 26662061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26662003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13331046 + 13331047.

It is an arithmetic number, because the mean of its divisors is an integer number (13331047).

Almost surely, 2^26662093 is an apocalyptic number.

It is an amenable number.

26662093 is a deficient number, since it is larger than the sum of its proper divisors (1).

26662093 is an equidigital number, since it uses as much as digits as its factorization.

26662093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 26662093 is about 5163.5349325825. The cubic root of 26662093 is about 298.7432350843.

The spelling of 26662093 in words is "twenty-six million, six hundred sixty-two thousand, ninety-three".