26807023 has 2 divisors, whose sum is σ = 26807024. Its totient is φ = 26807022.

The previous prime is 26807021. The next prime is 26807057. The reversal of 26807023 is 32070862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26807023 - 2¹ = 26807021 is a prime.

Together with 26807021, it forms a pair of twin primes.

It is equal to p_1671742 and since 26807023 and 1671742 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 26806982 and 26807000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26807021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13403511 + 13403512.

It is an arithmetic number, because the mean of its divisors is an integer number (13403512).

Almost surely, 2^26807023 is an apocalyptic number.

26807023 is a deficient number, since it is larger than the sum of its proper divisors (1).

26807023 is an equidigital number, since it uses as much as digits as its factorization.

26807023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 26807023 is about 5177.5499031878. The cubic root of 26807023 is about 299.2835607819.

Adding to 26807023 its reverse (32070862), we get a palindrome (58877885).

The spelling of 26807023 in words is "twenty-six million, eight hundred seven thousand, twenty-three".