26088479 has 2 divisors, whose sum is σ = 26088480. Its totient is φ = 26088478.

The previous prime is 26088473. The next prime is 26088497. The reversal of 26088479 is 97488062.

Together with next prime (26088497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26088479 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26088473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13044239 + 13044240.

It is an arithmetic number, because the mean of its divisors is an integer number (13044240).

Almost surely, 2^26088479 is an apocalyptic number.

26088479 is a deficient number, since it is larger than the sum of its proper divisors (1).

26088479 is an equidigital number, since it uses as much as digits as its factorization.

26088479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 26088479 is about 5107.6882246277. The cubic root of 26088479 is about 296.5852759653.

The spelling of 26088479 in words is "twenty-six million, eighty-eight thousand, four hundred seventy-nine".