26161027 has 2 divisors, whose sum is σ = 26161028. Its totient is φ = 26161026.

The previous prime is 26160991. The next prime is 26161033. The reversal of 26161027 is 72016162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26161027 - 2¹⁵ = 26128259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26160992 and 26161010.

It is not a weakly prime, because it can be changed into another prime (26162027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13080513 + 13080514.

It is an arithmetic number, because the mean of its divisors is an integer number (13080514).

Almost surely, 2^26161027 is an apocalyptic number.

26161027 is a deficient number, since it is larger than the sum of its proper divisors (1).

26161027 is an equidigital number, since it uses as much as digits as its factorization.

26161027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 26161027 is about 5114.7851372272. The cubic root of 26161027 is about 296.8599406876.

Adding to 26161027 its reverse (72016162), we get a palindrome (98177189).

The spelling of 26161027 in words is "twenty-six million, one hundred sixty-one thousand, twenty-seven".