26541023 has 2 divisors, whose sum is σ = 26541024. Its totient is φ = 26541022.

The previous prime is 26541017. The next prime is 26541049. The reversal of 26541023 is 32014562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26541023 - 2⁶ = 26540959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26541023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26541223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13270511 + 13270512.

It is an arithmetic number, because the mean of its divisors is an integer number (13270512).

Almost surely, 2^26541023 is an apocalyptic number.

26541023 is a deficient number, since it is larger than the sum of its proper divisors (1).

26541023 is an equidigital number, since it uses as much as digits as its factorization.

26541023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 26541023 is about 5151.7980356377. The cubic root of 26541023 is about 298.2903608055.

Adding to 26541023 its reverse (32014562), we get a palindrome (58555585).

The spelling of 26541023 in words is "twenty-six million, five hundred forty-one thousand, twenty-three".