26801459 has 2 divisors, whose sum is σ = 26801460. Its totient is φ = 26801458.

The previous prime is 26801449. The next prime is 26801471. The reversal of 26801459 is 95410862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26801459 - 2¹⁶ = 26735923 is a prime.

It is not a weakly prime, because it can be changed into another prime (26801429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13400729 + 13400730.

It is an arithmetic number, because the mean of its divisors is an integer number (13400730).

Almost surely, 2^26801459 is an apocalyptic number.

26801459 is a deficient number, since it is larger than the sum of its proper divisors (1).

26801459 is an equidigital number, since it uses as much as digits as its factorization.

26801459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 26801459 is about 5177.0125555189. The cubic root of 26801459 is about 299.2628531616.

The spelling of 26801459 in words is "twenty-six million, eight hundred one thousand, four hundred fifty-nine".