26676269 has 2 divisors, whose sum is σ = 26676270. Its totient is φ = 26676268.

The previous prime is 26676253. The next prime is 26676301. The reversal of 26676269 is 96267662.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24631369 + 2044900 = 4963^2 + 1430^2 .

It is a cyclic number.

It is not a de Polignac number, because 26676269 - 2⁴ = 26676253 is a prime.

It is a super-2 number, since 2×26676269² = 1423246655520722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26676239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13338134 + 13338135.

It is an arithmetic number, because the mean of its divisors is an integer number (13338135).

Almost surely, 2^26676269 is an apocalyptic number.

It is an amenable number.

26676269 is a deficient number, since it is larger than the sum of its proper divisors (1).

26676269 is an equidigital number, since it uses as much as digits as its factorization.

26676269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 44.

The square root of 26676269 is about 5164.9074531883. The cubic root of 26676269 is about 298.7961720856.

The spelling of 26676269 in words is "twenty-six million, six hundred seventy-six thousand, two hundred sixty-nine".